1978891200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:114

約数の個数: 756

約数和(自身を含む): 8538219144

約数和(自身を除く): 6559327944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 30, 31, 32, 33, 36, 39, 40, 44, 45, 48, 50, 52, 55, 60, 62, 64, 65, 66, 72, 75, 78, 80, 88, 90, 93, 96, 99, 100, 104, 110, 117, 120, 124, 130, 132, 143, 144, 150, 155, 156, 160, 165, 176, 180, 186, 192, 195, 198, 200, 208, 220, 225, 234, 240, 248, 260, 264, 275, 279, 286, 288, 300, 310, 312, 320, 325, 330, 341, 352, 360, 372, 390, 396, 400, 403, 416, 429, 440, 450, 465, 468, 480, 495, 496, 520, 528, 550, 558, 572, 576, 585, 600, 620, 624, 650, 660, 682, 704, 715, 720, 744, 775, 780, 792, 800, 806, 825, 832, 858, 880, 900, 930, 936, 960, 961, 975, 990, 992, 1023, 1040, 1056, 1100, 1116, 1144, 1170, 1200, 1209, 1240, 1248, 1287, 1300, 1320, 1364, 1395, 1430, 1440, 1488, 1550, 1560, 1584, 1600, 1612, 1650, 1705, 1716, 1760, 1800, 1860, 1872, 1922, 1950, 1980, 1984, 2015, 2046, 2080, 2112, 2145, 2200, 2232, 2288, 2325, 2340, 2400, 2418, 2475, 2480, 2496, 2574, 2600, 2640, 2728, 2790, 2860, 2880, 2883, 2925, 2976, 3069, 3100, 3120, 3168, 3224, 3300, 3410, 3432, 3520, 3575, 3600, 3627, 3720, 3744, 3844, 3900, 3960, 4030, 4092, 4160, 4290, 4400, 4433, 4464, 4576, 4650, 4680, 4800, 4805, 4836, 4950, 4960, 5115, 5148, 5200, 5280, 5456, 5580, 5720, 5766, 5850, 5952, 6045, 6138, 6200, 6240, 6336, 6435, 6448, 6600, 6820, 6864, 6975, 7150, 7200, 7254, 7440, 7488, 7688, 7800, 7920, 8060, 8184, 8525, 8580, 8649, 8800, 8866, 8928, 9152, 9300, 9360, 9610, 9672, 9900, 9920, 10075, 10230, 10296, 10400, 10560, 10571, 10725, 10912, 11160, 11440, 11532, 11700, 12090, 12276, 12400, 12480, 12493, 12870, 12896, 13200, 13299, 13640, 13728, 13950, 14300, 14400, 14415, 14508, 14880, 15345, 15376, 15600, 15840, 16120, 16368, 17050, 17160, 17298, 17600, 17732, 17856, 18135, 18600, 18720, 19220, 19344, 19800, 20150, 20460, 20592, 20800, 21142, 21450, 21824, 22165, 22320, 22880, 23064, 23400, 24025, 24180, 24552, 24800, 24986, 25575, 25740, 25792, 26400, 26598, 27280, 27456, 27900, 28600, 28830, 29016, 29760, 30225, 30690, 30752, 31200, 31680, 31713, 32175, 32240, 32736, 34100, 34320, 34596, 35464, 36270, 37200, 37440, 37479, 38440, 38688, 39600, 39897, 40300, 40920, 41184, 42284, 42900, 43245, 44330, 44640, 45760, 46128, 46800, 48050, 48360, 49104, 49600, 49972, 51150, 51480, 52800, 52855, 53196, 54560, 55800, 57200, 57660, 58032, 60450, 61380, 61504, 62400, 62465, 63426, 64350, 64480, 65472, 66495, 68200, 68640, 69192, 70928, 72075, 72540, 74400, 74958, 76725, 76880, 77376, 79200, 79794, 80600, 81840, 82368, 84568, 85800, 86490, 88660, 89280, 90675, 92256, 93600, 95139, 96100, 96720, 98208, 99944, 102300, 102960, 105710, 106392, 109120, 110825, 111600, 112437, 114400, 115320, 116064, 120900, 122760, 124930, 126852, 128700, 128960, 132990, 136400, 137280, 137423, 138384, 141856, 144150, 145080, 148800, 149916, 153450, 153760, 158400, 158565, 159588, 161200, 163680, 169136, 171600, 172980, 177320, 181350, 184512, 187200, 187395, 190278, 192200, 193440, 196416, 199485, 199888, 204600, 205920, 211420, 212784, 216225, 221650, 223200, 224874, 228800, 230640, 232128, 241800, 245520, 249860, 253704, 257400, 264275, 265980, 272800, 274846, 276768, 283712, 288300, 290160, 299832, 306900, 307520, 312325, 317130, 319176, 322400, 327360, 332475, 338272, 343200, 345960, 354640, 362700, 374790, 380556, 384400, 386880, 398970, 399776, 409200, 411840, 412269, 422840, 425568, 432450, 443300, 446400, 449748, 461280, 475695, 483600, 491040, 499720, 507408, 514800, 528550, 531960, 545600, 549692, 553536, 562185, 576600, 580320, 599664, 613800, 624650, 634260, 638352, 644800, 664950, 676544, 686400, 687115, 691920, 709280, 725400, 749580, 761112, 768800, 792825, 797940, 799552, 818400, 824538, 845680, 851136, 864900, 886600, 899496, 922560, 936975, 951390, 967200, 982080, 997425, 999440, 1014816, 1029600, 1057100, 1063920, 1099384, 1124370, 1153200, 1160640, 1199328, 1227600, 1236807, 1249300, 1268520, 1276704, 1329900, 1374230, 1383840, 1418560, 1450800, 1499160, 1522224, 1537600, 1585650, 1595880, 1636800, 1649076, 1691360, 1729800, 1773200, 1798992, 1873950, 1902780, 1934400, 1994850, 1998880, 2029632, 2059200, 2061345, 2114200, 2127840, 2198768, 2248740, 2306400, 2378475, 2398656, 2455200, 2473614, 2498600, 2537040, 2553408, 2659800, 2748460, 2767680, 2810925, 2901600, 2998320, 3044448, 3171300, 3191760, 3298152, 3382720, 3435575, 3459600, 3546400, 3597984, 3747900, 3805560, 3989700, 3997760, 4122690, 4228400, 4255680, 4397536, 4497480, 4612800, 4756950, 4910400, 4947228, 4997200, 5074080, 5319600, 5496920, 5621850, 5803200, 5996640, 6088896, 6184035, 6342600, 6383520, 6596304, 6871150, 6919200, 7092800, 7195968, 7495800, 7611120, 7979400, 8245380, 8456800, 8795072, 8994960, 9513900, 9894456, 9994400, 10148160, 10306725, 10639200, 10993840, 11243700, 11993280, 12368070, 12685200, 12767040, 13192608, 13742300, 13838400, 14991600, 15222240, 15958800, 16490760, 16913600, 17989920, 19027800, 19788912, 19988800, 20613450, 21278400, 21987680, 22487400, 24736140, 25370400, 26385216, 27484600, 29983200, 30444480, 30920175, 31917600, 32981520, 35979840, 38055600, 39577824, 41226900, 43975360, 44974800, 49472280, 50740800, 54969200, 59966400, 61840350, 63835200, 65963040, 76111200, 79155648, 82453800, 89949600, 98944560, 109938400, 123680700, 131926080, 152222400, 164907600, 179899200, 197889120, 219876800, 247361400, 329815200, 395778240, 494722800, 659630400, 989445600, 1978891200]

約数ペア:

[(1, 1978891200), (2, 989445600), (3, 659630400), (4, 494722800), (5, 395778240), (6, 329815200), (8, 247361400), (9, 219876800), (10, 197889120), (11, 179899200), (12, 164907600), (13, 152222400), (15, 131926080), (16, 123680700), (18, 109938400), (20, 98944560), (22, 89949600), (24, 82453800), (25, 79155648), (26, 76111200), (30, 65963040), (31, 63835200), (32, 61840350), (33, 59966400), (36, 54969200), (39, 50740800), (40, 49472280), (44, 44974800), (45, 43975360), (48, 41226900), (50, 39577824), (52, 38055600), (55, 35979840), (60, 32981520), (62, 31917600), (64, 30920175), (65, 30444480), (66, 29983200), (72, 27484600), (75, 26385216), (78, 25370400), (80, 24736140), (88, 22487400), (90, 21987680), (93, 21278400), (96, 20613450), (99, 19988800), (100, 19788912), (104, 19027800), (110, 17989920), (117, 16913600), (120, 16490760), (124, 15958800), (130, 15222240), (132, 14991600), (143, 13838400), (144, 13742300), (150, 13192608), (155, 12767040), (156, 12685200), (160, 12368070), (165, 11993280), (176, 11243700), (180, 10993840), (186, 10639200), (192, 10306725), (195, 10148160), (198, 9994400), (200, 9894456), (208, 9513900), (220, 8994960), (225, 8795072), (234, 8456800), (240, 8245380), (248, 7979400), (260, 7611120), (264, 7495800), (275, 7195968), (279, 7092800), (286, 6919200), (288, 6871150), (300, 6596304), (310, 6383520), (312, 6342600), (320, 6184035), (325, 6088896), (330, 5996640), (341, 5803200), (352, 5621850), (360, 5496920), (372, 5319600), (390, 5074080), (396, 4997200), (400, 4947228), (403, 4910400), (416, 4756950), (429, 4612800), (440, 4497480), (450, 4397536), (465, 4255680), (468, 4228400), (480, 4122690), (495, 3997760), (496, 3989700), (520, 3805560), (528, 3747900), (550, 3597984), (558, 3546400), (572, 3459600), (576, 3435575), (585, 3382720), (600, 3298152), (620, 3191760), (624, 3171300), (650, 3044448), (660, 2998320), (682, 2901600), (704, 2810925), (715, 2767680), (720, 2748460), (744, 2659800), (775, 2553408), (780, 2537040), (792, 2498600), (800, 2473614), (806, 2455200), (825, 2398656), (832, 2378475), (858, 2306400), (880, 2248740), (900, 2198768), (930, 2127840), (936, 2114200), (960, 2061345), (961, 2059200), (975, 2029632), (990, 1998880), (992, 1994850), (1023, 1934400), (1040, 1902780), (1056, 1873950), (1100, 1798992), (1116, 1773200), (1144, 1729800), (1170, 1691360), (1200, 1649076), (1209, 1636800), (1240, 1595880), (1248, 1585650), (1287, 1537600), (1300, 1522224), (1320, 1499160), (1364, 1450800), (1395, 1418560), (1430, 1383840), (1440, 1374230), (1488, 1329900), (1550, 1276704), (1560, 1268520), (1584, 1249300), (1600, 1236807), (1612, 1227600), (1650, 1199328), (1705, 1160640), (1716, 1153200), (1760, 1124370), (1800, 1099384), (1860, 1063920), (1872, 1057100), (1922, 1029600), (1950, 1014816), (1980, 999440), (1984, 997425), (2015, 982080), (2046, 967200), (2080, 951390), (2112, 936975), (2145, 922560), (2200, 899496), (2232, 886600), (2288, 864900), (2325, 851136), (2340, 845680), (2400, 824538), (2418, 818400), (2475, 799552), (2480, 797940), (2496, 792825), (2574, 768800), (2600, 761112), (2640, 749580), (2728, 725400), (2790, 709280), (2860, 691920), (2880, 687115), (2883, 686400), (2925, 676544), (2976, 664950), (3069, 644800), (3100, 638352), (3120, 634260), (3168, 624650), (3224, 613800), (3300, 599664), (3410, 580320), (3432, 576600), (3520, 562185), (3575, 553536), (3600, 549692), (3627, 545600), (3720, 531960), (3744, 528550), (3844, 514800), (3900, 507408), (3960, 499720), (4030, 491040), (4092, 483600), (4160, 475695), (4290, 461280), (4400, 449748), (4433, 446400), (4464, 443300), (4576, 432450), (4650, 425568), (4680, 422840), (4800, 412269), (4805, 411840), (4836, 409200), (4950, 399776), (4960, 398970), (5115, 386880), (5148, 384400), (5200, 380556), (5280, 374790), (5456, 362700), (5580, 354640), (5720, 345960), (5766, 343200), (5850, 338272), (5952, 332475), (6045, 327360), (6138, 322400), (6200, 319176), (6240, 317130), (6336, 312325), (6435, 307520), (6448, 306900), (6600, 299832), (6820, 290160), (6864, 288300), (6975, 283712), (7150, 276768), (7200, 274846), (7254, 272800), (7440, 265980), (7488, 264275), (7688, 257400), (7800, 253704), (7920, 249860), (8060, 245520), (8184, 241800), (8525, 232128), (8580, 230640), (8649, 228800), (8800, 224874), (8866, 223200), (8928, 221650), (9152, 216225), (9300, 212784), (9360, 211420), (9610, 205920), (9672, 204600), (9900, 199888), (9920, 199485), (10075, 196416), (10230, 193440), (10296, 192200), (10400, 190278), (10560, 187395), (10571, 187200), (10725, 184512), (10912, 181350), (11160, 177320), (11440, 172980), (11532, 171600), (11700, 169136), (12090, 163680), (12276, 161200), (12400, 159588), (12480, 158565), (12493, 158400), (12870, 153760), (12896, 153450), (13200, 149916), (13299, 148800), (13640, 145080), (13728, 144150), (13950, 141856), (14300, 138384), (14400, 137423), (14415, 137280), (14508, 136400), (14880, 132990), (15345, 128960), (15376, 128700), (15600, 126852), (15840, 124930), (16120, 122760), (16368, 120900), (17050, 116064), (17160, 115320), (17298, 114400), (17600, 112437), (17732, 111600), (17856, 110825), (18135, 109120), (18600, 106392), (18720, 105710), (19220, 102960), (19344, 102300), (19800, 99944), (20150, 98208), (20460, 96720), (20592, 96100), (20800, 95139), (21142, 93600), (21450, 92256), (21824, 90675), (22165, 89280), (22320, 88660), (22880, 86490), (23064, 85800), (23400, 84568), (24025, 82368), (24180, 81840), (24552, 80600), (24800, 79794), (24986, 79200), (25575, 77376), (25740, 76880), (25792, 76725), (26400, 74958), (26598, 74400), (27280, 72540), (27456, 72075), (27900, 70928), (28600, 69192), (28830, 68640), (29016, 68200), (29760, 66495), (30225, 65472), (30690, 64480), (30752, 64350), (31200, 63426), (31680, 62465), (31713, 62400), (32175, 61504), (32240, 61380), (32736, 60450), (34100, 58032), (34320, 57660), (34596, 57200), (35464, 55800), (36270, 54560), (37200, 53196), (37440, 52855), (37479, 52800), (38440, 51480), (38688, 51150), (39600, 49972), (39897, 49600), (40300, 49104), (40920, 48360), (41184, 48050), (42284, 46800), (42900, 46128), (43245, 45760), (44330, 44640)]