20008788800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:128

約数の個数: 756

約数和(自身を含む): 68681059488

約数和(自身を除く): 48672270688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 31, 32, 35, 40, 44, 50, 52, 55, 56, 62, 64, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 124, 130, 140, 143, 154, 155, 160, 169, 175, 176, 182, 200, 208, 217, 220, 224, 248, 260, 275, 280, 286, 308, 310, 320, 325, 338, 341, 350, 352, 364, 385, 400, 403, 416, 434, 440, 448, 455, 496, 520, 550, 560, 572, 616, 620, 650, 676, 682, 700, 704, 715, 728, 770, 775, 800, 806, 832, 845, 868, 880, 910, 961, 992, 1001, 1040, 1085, 1100, 1120, 1144, 1183, 1232, 1240, 1300, 1352, 1364, 1400, 1430, 1456, 1540, 1550, 1600, 1612, 1690, 1705, 1736, 1760, 1820, 1859, 1922, 1925, 1984, 2002, 2015, 2080, 2170, 2200, 2240, 2275, 2288, 2366, 2387, 2464, 2480, 2600, 2704, 2728, 2800, 2821, 2860, 2912, 3080, 3100, 3224, 3380, 3410, 3472, 3520, 3575, 3640, 3718, 3844, 3850, 4004, 4030, 4160, 4225, 4340, 4400, 4433, 4550, 4576, 4732, 4774, 4805, 4928, 4960, 5005, 5200, 5239, 5408, 5425, 5456, 5600, 5642, 5720, 5824, 5915, 6160, 6200, 6448, 6727, 6760, 6820, 6944, 7150, 7280, 7436, 7688, 7700, 8008, 8060, 8450, 8525, 8680, 8800, 8866, 9100, 9152, 9295, 9464, 9548, 9610, 9920, 10010, 10075, 10400, 10478, 10571, 10816, 10850, 10912, 11200, 11284, 11440, 11830, 11935, 12320, 12400, 12493, 12896, 13013, 13454, 13520, 13640, 13888, 14105, 14300, 14560, 14872, 15376, 15400, 16016, 16120, 16900, 17050, 17360, 17600, 17732, 18200, 18590, 18928, 19096, 19220, 20020, 20150, 20800, 20956, 21142, 21700, 21824, 22165, 22568, 22880, 23660, 23870, 24025, 24640, 24800, 24986, 25025, 25792, 26026, 26195, 26908, 27040, 27280, 28210, 28600, 29120, 29575, 29744, 30752, 30800, 31031, 32032, 32240, 33635, 33800, 34100, 34720, 35464, 36400, 36673, 37180, 37856, 38192, 38440, 40040, 40300, 41912, 42284, 43400, 44330, 45136, 45760, 46475, 47320, 47740, 48050, 49600, 49972, 50050, 52052, 52390, 52855, 53816, 54080, 54560, 56420, 57200, 57629, 59150, 59488, 59675, 61504, 61600, 62062, 62465, 64064, 64480, 65065, 67270, 67600, 68200, 69440, 70525, 70928, 72800, 73346, 73997, 74360, 75712, 76384, 76880, 80080, 80600, 83824, 84568, 86800, 87451, 88660, 90272, 92950, 94640, 95480, 96100, 99944, 100100, 104104, 104780, 105710, 107632, 109120, 110825, 112840, 114400, 115258, 118300, 118976, 119350, 123200, 124124, 124930, 128960, 130130, 130975, 134540, 135200, 136400, 137423, 141050, 141856, 145600, 146692, 147994, 148720, 152768, 153760, 155155, 160160, 161200, 162409, 167648, 168175, 169136, 173600, 174902, 177320, 180544, 183365, 185900, 189280, 190960, 192200, 199888, 200200, 208208, 209560, 211420, 215264, 221650, 225680, 228800, 230516, 236600, 238700, 248248, 249860, 260260, 261950, 264275, 269080, 270400, 272800, 274846, 282100, 283712, 288145, 293384, 295988, 297440, 307520, 310310, 312325, 320320, 322400, 324818, 325325, 335296, 336350, 338272, 347200, 349804, 354640, 366730, 369985, 371800, 378560, 381920, 384400, 399776, 400400, 403403, 416416, 419120, 422840, 430528, 437255, 443300, 451360, 461032, 473200, 477400, 496496, 499720, 520520, 523900, 528550, 538160, 545600, 549692, 564200, 576290, 586768, 591976, 594880, 620620, 624650, 644800, 649636, 650650, 672700, 676544, 687115, 699608, 709280, 733460, 739970, 743600, 763840, 768800, 775775, 799552, 800800, 806806, 812045, 832832, 838240, 845680, 874510, 886600, 902720, 916825, 922064, 946400, 954800, 961961, 992992, 999440, 1041040, 1047800, 1057100, 1076320, 1099384, 1128400, 1136863, 1152580, 1173536, 1183952, 1241240, 1249300, 1299272, 1301300, 1345400, 1374230, 1399216, 1418560, 1440725, 1466920, 1479940, 1487200, 1537600, 1551550, 1601600, 1613612, 1624090, 1676480, 1691360, 1749020, 1773200, 1786499, 1833650, 1844128, 1849925, 1892800, 1909600, 1923922, 1985984, 1998880, 2017015, 2082080, 2095600, 2114200, 2152640, 2186275, 2198768, 2256800, 2273726, 2305160, 2347072, 2367904, 2482480, 2498600, 2598544, 2602600, 2690800, 2748460, 2798432, 2881450, 2933840, 2959880, 2974400, 3103100, 3227224, 3248180, 3382720, 3435575, 3498040, 3546400, 3572998, 3667300, 3688256, 3699850, 3819200, 3847844, 3997760, 4034030, 4060225, 4164160, 4191200, 4228400, 4372550, 4397536, 4513600, 4547452, 4610320, 4735808, 4809805, 4964960, 4997200, 5197088, 5205200, 5381600, 5496920, 5596864, 5684315, 5762900, 5867680, 5919760, 6206200, 6454448, 6496360, 6871150, 6996080, 7092800, 7145996, 7334600, 7399700, 7695688, 8068060, 8120450, 8382400, 8456800, 8745100, 8795072, 8932495, 9094904, 9220640, 9619610, 9929920, 9994400, 10085075, 10394176, 10410400, 10763200, 10993840, 11368630, 11525800, 11735360, 11839520, 12412400, 12505493, 12908896, 12992720, 13742300, 13992160, 14291992, 14669200, 14799400, 15391376, 16136120, 16240900, 16913600, 17490200, 17864990, 18189808, 18441280, 19239220, 19988800, 20170150, 20820800, 21987680, 22737260, 23051600, 23679040, 24049025, 24824800, 25010986, 25817792, 25985440, 27484600, 27984320, 28421575, 28583984, 29338400, 29598800, 30782752, 32272240, 32481800, 34980400, 35729980, 36379616, 38478440, 40340300, 43975360, 44662475, 45474520, 46103200, 48098050, 49649600, 50021972, 51970880, 54969200, 56843150, 57167968, 58676800, 59197600, 61565504, 62527465, 64544480, 64963600, 69960800, 71459960, 72759232, 76956880, 80680600, 89324950, 90949040, 92206400, 96196100, 100043944, 109938400, 113686300, 114335936, 118395200, 125054930, 129088960, 129927200, 139921600, 142919920, 153913760, 161361200, 178649900, 181898080, 192392200, 200087888, 219876800, 227372600, 250109860, 259854400, 285839840, 307827520, 312637325, 322722400, 357299800, 363796160, 384784400, 400175776, 454745200, 500219720, 571679680, 625274650, 645444800, 714599600, 769568800, 800351552, 909490400, 1000439440, 1250549300, 1429199200, 1539137600, 1818980800, 2000878880, 2501098600, 2858398400, 4001757760, 5002197200, 10004394400, 20008788800]

約数ペア:

[(1, 20008788800), (2, 10004394400), (4, 5002197200), (5, 4001757760), (7, 2858398400), (8, 2501098600), (10, 2000878880), (11, 1818980800), (13, 1539137600), (14, 1429199200), (16, 1250549300), (20, 1000439440), (22, 909490400), (25, 800351552), (26, 769568800), (28, 714599600), (31, 645444800), (32, 625274650), (35, 571679680), (40, 500219720), (44, 454745200), (50, 400175776), (52, 384784400), (55, 363796160), (56, 357299800), (62, 322722400), (64, 312637325), (65, 307827520), (70, 285839840), (77, 259854400), (80, 250109860), (88, 227372600), (91, 219876800), (100, 200087888), (104, 192392200), (110, 181898080), (112, 178649900), (124, 161361200), (130, 153913760), (140, 142919920), (143, 139921600), (154, 129927200), (155, 129088960), (160, 125054930), (169, 118395200), (175, 114335936), (176, 113686300), (182, 109938400), (200, 100043944), (208, 96196100), (217, 92206400), (220, 90949040), (224, 89324950), (248, 80680600), (260, 76956880), (275, 72759232), (280, 71459960), (286, 69960800), (308, 64963600), (310, 64544480), (320, 62527465), (325, 61565504), (338, 59197600), (341, 58676800), (350, 57167968), (352, 56843150), (364, 54969200), (385, 51970880), (400, 50021972), (403, 49649600), (416, 48098050), (434, 46103200), (440, 45474520), (448, 44662475), (455, 43975360), (496, 40340300), (520, 38478440), (550, 36379616), (560, 35729980), (572, 34980400), (616, 32481800), (620, 32272240), (650, 30782752), (676, 29598800), (682, 29338400), (700, 28583984), (704, 28421575), (715, 27984320), (728, 27484600), (770, 25985440), (775, 25817792), (800, 25010986), (806, 24824800), (832, 24049025), (845, 23679040), (868, 23051600), (880, 22737260), (910, 21987680), (961, 20820800), (992, 20170150), (1001, 19988800), (1040, 19239220), (1085, 18441280), (1100, 18189808), (1120, 17864990), (1144, 17490200), (1183, 16913600), (1232, 16240900), (1240, 16136120), (1300, 15391376), (1352, 14799400), (1364, 14669200), (1400, 14291992), (1430, 13992160), (1456, 13742300), (1540, 12992720), (1550, 12908896), (1600, 12505493), (1612, 12412400), (1690, 11839520), (1705, 11735360), (1736, 11525800), (1760, 11368630), (1820, 10993840), (1859, 10763200), (1922, 10410400), (1925, 10394176), (1984, 10085075), (2002, 9994400), (2015, 9929920), (2080, 9619610), (2170, 9220640), (2200, 9094904), (2240, 8932495), (2275, 8795072), (2288, 8745100), (2366, 8456800), (2387, 8382400), (2464, 8120450), (2480, 8068060), (2600, 7695688), (2704, 7399700), (2728, 7334600), (2800, 7145996), (2821, 7092800), (2860, 6996080), (2912, 6871150), (3080, 6496360), (3100, 6454448), (3224, 6206200), (3380, 5919760), (3410, 5867680), (3472, 5762900), (3520, 5684315), (3575, 5596864), (3640, 5496920), (3718, 5381600), (3844, 5205200), (3850, 5197088), (4004, 4997200), (4030, 4964960), (4160, 4809805), (4225, 4735808), (4340, 4610320), (4400, 4547452), (4433, 4513600), (4550, 4397536), (4576, 4372550), (4732, 4228400), (4774, 4191200), (4805, 4164160), (4928, 4060225), (4960, 4034030), (5005, 3997760), (5200, 3847844), (5239, 3819200), (5408, 3699850), (5425, 3688256), (5456, 3667300), (5600, 3572998), (5642, 3546400), (5720, 3498040), (5824, 3435575), (5915, 3382720), (6160, 3248180), (6200, 3227224), (6448, 3103100), (6727, 2974400), (6760, 2959880), (6820, 2933840), (6944, 2881450), (7150, 2798432), (7280, 2748460), (7436, 2690800), (7688, 2602600), (7700, 2598544), (8008, 2498600), (8060, 2482480), (8450, 2367904), (8525, 2347072), (8680, 2305160), (8800, 2273726), (8866, 2256800), (9100, 2198768), (9152, 2186275), (9295, 2152640), (9464, 2114200), (9548, 2095600), (9610, 2082080), (9920, 2017015), (10010, 1998880), (10075, 1985984), (10400, 1923922), (10478, 1909600), (10571, 1892800), (10816, 1849925), (10850, 1844128), (10912, 1833650), (11200, 1786499), (11284, 1773200), (11440, 1749020), (11830, 1691360), (11935, 1676480), (12320, 1624090), (12400, 1613612), (12493, 1601600), (12896, 1551550), (13013, 1537600), (13454, 1487200), (13520, 1479940), (13640, 1466920), (13888, 1440725), (14105, 1418560), (14300, 1399216), (14560, 1374230), (14872, 1345400), (15376, 1301300), (15400, 1299272), (16016, 1249300), (16120, 1241240), (16900, 1183952), (17050, 1173536), (17360, 1152580), (17600, 1136863), (17732, 1128400), (18200, 1099384), (18590, 1076320), (18928, 1057100), (19096, 1047800), (19220, 1041040), (20020, 999440), (20150, 992992), (20800, 961961), (20956, 954800), (21142, 946400), (21700, 922064), (21824, 916825), (22165, 902720), (22568, 886600), (22880, 874510), (23660, 845680), (23870, 838240), (24025, 832832), (24640, 812045), (24800, 806806), (24986, 800800), (25025, 799552), (25792, 775775), (26026, 768800), (26195, 763840), (26908, 743600), (27040, 739970), (27280, 733460), (28210, 709280), (28600, 699608), (29120, 687115), (29575, 676544), (29744, 672700), (30752, 650650), (30800, 649636), (31031, 644800), (32032, 624650), (32240, 620620), (33635, 594880), (33800, 591976), (34100, 586768), (34720, 576290), (35464, 564200), (36400, 549692), (36673, 545600), (37180, 538160), (37856, 528550), (38192, 523900), (38440, 520520), (40040, 499720), (40300, 496496), (41912, 477400), (42284, 473200), (43400, 461032), (44330, 451360), (45136, 443300), (45760, 437255), (46475, 430528), (47320, 422840), (47740, 419120), (48050, 416416), (49600, 403403), (49972, 400400), (50050, 399776), (52052, 384400), (52390, 381920), (52855, 378560), (53816, 371800), (54080, 369985), (54560, 366730), (56420, 354640), (57200, 349804), (57629, 347200), (59150, 338272), (59488, 336350), (59675, 335296), (61504, 325325), (61600, 324818), (62062, 322400), (62465, 320320), (64064, 312325), (64480, 310310), (65065, 307520), (67270, 297440), (67600, 295988), (68200, 293384), (69440, 288145), (70525, 283712), (70928, 282100), (72800, 274846), (73346, 272800), (73997, 270400), (74360, 269080), (75712, 264275), (76384, 261950), (76880, 260260), (80080, 249860), (80600, 248248), (83824, 238700), (84568, 236600), (86800, 230516), (87451, 228800), (88660, 225680), (90272, 221650), (92950, 215264), (94640, 211420), (95480, 209560), (96100, 208208), (99944, 200200), (100100, 199888), (104104, 192200), (104780, 190960), (105710, 189280), (107632, 185900), (109120, 183365), (110825, 180544), (112840, 177320), (114400, 174902), (115258, 173600), (118300, 169136), (118976, 168175), (119350, 167648), (123200, 162409), (124124, 161200), (124930, 160160), (128960, 155155), (130130, 153760), (130975, 152768), (134540, 148720), (135200, 147994), (136400, 146692), (137423, 145600), (141050, 141856)]