20707525080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 768

約数和(自身を含む): 80309698560

約数和(自身を除く): 59602173480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 37, 40, 44, 45, 47, 55, 60, 62, 66, 72, 74, 88, 90, 93, 94, 97, 99, 110, 111, 120, 124, 132, 141, 148, 155, 165, 180, 185, 186, 188, 194, 198, 220, 222, 235, 248, 264, 279, 282, 291, 296, 310, 330, 333, 341, 360, 370, 372, 376, 388, 396, 407, 423, 440, 444, 465, 470, 485, 495, 517, 555, 558, 564, 582, 620, 660, 666, 682, 705, 740, 744, 776, 792, 814, 846, 873, 888, 930, 940, 970, 990, 1023, 1034, 1067, 1110, 1116, 1128, 1147, 1164, 1221, 1240, 1320, 1332, 1364, 1395, 1410, 1455, 1457, 1480, 1551, 1628, 1665, 1692, 1705, 1739, 1746, 1860, 1880, 1940, 1980, 2035, 2046, 2068, 2115, 2134, 2220, 2232, 2294, 2328, 2442, 2585, 2664, 2728, 2790, 2820, 2910, 2914, 3007, 3069, 3102, 3201, 3256, 3330, 3384, 3410, 3441, 3478, 3492, 3589, 3663, 3720, 3880, 3960, 4070, 4092, 4136, 4230, 4268, 4365, 4371, 4440, 4559, 4588, 4653, 4884, 5115, 5170, 5217, 5335, 5580, 5640, 5735, 5820, 5828, 6014, 6105, 6138, 6204, 6402, 6660, 6820, 6882, 6956, 6984, 7178, 7285, 7326, 7755, 8140, 8184, 8460, 8536, 8695, 8730, 8742, 9021, 9118, 9176, 9306, 9603, 9768, 10230, 10323, 10340, 10434, 10670, 10767, 11160, 11470, 11640, 11656, 12028, 12210, 12276, 12408, 12617, 12804, 13113, 13320, 13640, 13677, 13764, 13912, 14356, 14570, 14652, 15035, 15345, 15510, 15651, 16005, 16027, 16280, 16920, 17205, 17390, 17460, 17484, 17945, 18042, 18236, 18315, 18612, 19129, 19206, 20460, 20646, 20680, 20868, 21340, 21534, 21855, 22795, 22940, 23265, 24056, 24420, 24552, 25234, 25608, 26085, 26226, 27063, 27354, 27528, 28712, 29140, 29304, 30070, 30690, 31020, 31302, 32010, 32054, 32301, 33077, 34410, 34780, 34920, 34968, 35890, 36084, 36472, 36630, 37224, 37851, 38258, 38412, 39479, 40920, 41031, 41292, 41736, 42680, 43068, 43710, 45105, 45590, 45880, 46530, 48015, 48081, 48840, 50149, 50468, 51615, 52170, 52452, 53835, 53909, 54126, 54708, 57387, 58280, 60140, 61380, 62040, 62604, 63085, 64020, 64108, 64602, 65565, 66154, 68385, 68820, 69560, 71780, 72168, 73260, 75702, 76516, 76824, 78255, 78958, 80135, 82062, 82584, 86136, 87420, 90210, 91180, 93060, 95645, 96030, 96162, 99231, 100298, 100936, 103230, 104340, 104904, 107670, 107818, 108252, 109416, 111259, 113553, 114774, 118437, 120280, 122760, 125208, 126170, 128040, 128216, 129204, 131130, 132308, 135315, 136770, 137640, 141329, 143560, 144243, 146520, 150447, 151404, 153032, 156510, 157916, 160270, 161505, 161727, 164124, 165385, 168683, 172161, 174840, 180420, 182360, 186120, 189255, 191290, 192060, 192324, 197395, 198462, 200596, 205155, 206460, 208680, 215340, 215636, 216504, 222518, 227106, 229548, 236874, 240405, 250745, 252340, 258408, 262260, 264616, 269545, 270630, 273540, 282658, 286935, 288486, 297693, 300894, 302808, 313020, 315832, 320540, 323010, 323454, 328248, 330770, 333777, 337366, 344322, 355311, 360840, 378510, 382580, 384120, 384648, 394790, 396924, 401192, 410310, 412920, 423987, 430680, 431272, 445036, 451341, 454212, 459096, 473748, 480810, 485181, 496155, 501490, 504680, 506049, 524520, 539090, 541260, 547080, 556295, 565316, 567765, 573870, 576972, 592185, 592999, 595386, 601788, 626040, 641080, 646020, 646908, 661540, 667554, 674732, 688644, 706645, 710622, 721215, 752235, 757020, 765160, 789580, 793848, 808635, 820620, 843415, 847974, 860805, 890072, 902682, 908424, 947496, 961620, 970362, 992310, 1001331, 1002980, 1012098, 1078180, 1082520, 1112590, 1130632, 1135530, 1147740, 1153944, 1184370, 1185998, 1190772, 1203576, 1223849, 1271961, 1292040, 1293816, 1323080, 1335108, 1349464, 1377288, 1413290, 1421244, 1442430, 1488465, 1504470, 1514040, 1518147, 1554619, 1579160, 1617270, 1641240, 1668885, 1686830, 1695948, 1721610, 1776555, 1778997, 1805364, 1855513, 1923240, 1940724, 1984620, 2002662, 2005960, 2024196, 2119935, 2156360, 2225180, 2256705, 2271060, 2295480, 2368740, 2371996, 2381544, 2425905, 2447698, 2530245, 2543922, 2670216, 2826580, 2842488, 2884860, 2964995, 2976930, 3008940, 3036294, 3109238, 3234540, 3337770, 3373660, 3391896, 3443220, 3553110, 3557994, 3610728, 3671547, 3711026, 3881448, 3969240, 4005324, 4048392, 4239870, 4450360, 4513410, 4542120, 4663857, 4737480, 4743992, 4851810, 4895396, 5006655, 5060490, 5087844, 5229173, 5336991, 5566539, 5653160, 5769720, 5929990, 5953860, 6017880, 6072588, 6119245, 6218476, 6359805, 6469080, 6675540, 6747320, 6886440, 7106220, 7115988, 7343094, 7422052, 7590735, 7773095, 8010648, 8479740, 8894985, 9026820, 9277565, 9327714, 9703620, 9790792, 10013310, 10120980, 10175688, 10458346, 10673982, 11014641, 11133078, 11859980, 11907720, 12145176, 12238490, 12436952, 12719610, 13351080, 13991571, 14212440, 14231976, 14686188, 14844104, 15181470, 15546190, 15687519, 16699617, 16959480, 17789970, 18053640, 18357735, 18555130, 18655428, 19407240, 20026620, 20241960, 20916692, 21347964, 22029282, 22266156, 23319285, 23719960, 24476980, 25439220, 26145865, 26684955, 27832695, 27983142, 29372376, 30362940, 31092380, 31375038, 33399234, 35579940, 36715470, 37110260, 37310856, 40053240, 41833384, 42695928, 44058564, 44532312, 46638570, 47062557, 48953960, 50878440, 52291730, 53369910, 55073205, 55665390, 55966284, 57520903, 60725880, 62184760, 62750076, 66798468, 69957855, 71159880, 73430940, 74220520, 78437595, 83498085, 88117128, 93277140, 94125114, 104583460, 106739820, 110146410, 111330780, 111932568, 115041806, 125500152, 133596936, 139915710, 146861880, 156875190, 166996170, 172562709, 186554280, 188250228, 209166920, 213479640, 220292820, 222661560, 230083612, 235312785, 279831420, 287604515, 313750380, 333992340, 345125418, 376500456, 440585640, 460167224, 470625570, 517688127, 559662840, 575209030, 627500760, 667984680, 690250836, 862813545, 941251140, 1035376254, 1150418060, 1380501672, 1725627090, 1882502280, 2070752508, 2300836120, 2588440635, 3451254180, 4141505016, 5176881270, 6902508360, 10353762540, 20707525080]

約数ペア:

[(1, 20707525080), (2, 10353762540), (3, 6902508360), (4, 5176881270), (5, 4141505016), (6, 3451254180), (8, 2588440635), (9, 2300836120), (10, 2070752508), (11, 1882502280), (12, 1725627090), (15, 1380501672), (18, 1150418060), (20, 1035376254), (22, 941251140), (24, 862813545), (30, 690250836), (31, 667984680), (33, 627500760), (36, 575209030), (37, 559662840), (40, 517688127), (44, 470625570), (45, 460167224), (47, 440585640), (55, 376500456), (60, 345125418), (62, 333992340), (66, 313750380), (72, 287604515), (74, 279831420), (88, 235312785), (90, 230083612), (93, 222661560), (94, 220292820), (97, 213479640), (99, 209166920), (110, 188250228), (111, 186554280), (120, 172562709), (124, 166996170), (132, 156875190), (141, 146861880), (148, 139915710), (155, 133596936), (165, 125500152), (180, 115041806), (185, 111932568), (186, 111330780), (188, 110146410), (194, 106739820), (198, 104583460), (220, 94125114), (222, 93277140), (235, 88117128), (248, 83498085), (264, 78437595), (279, 74220520), (282, 73430940), (291, 71159880), (296, 69957855), (310, 66798468), (330, 62750076), (333, 62184760), (341, 60725880), (360, 57520903), (370, 55966284), (372, 55665390), (376, 55073205), (388, 53369910), (396, 52291730), (407, 50878440), (423, 48953960), (440, 47062557), (444, 46638570), (465, 44532312), (470, 44058564), (485, 42695928), (495, 41833384), (517, 40053240), (555, 37310856), (558, 37110260), (564, 36715470), (582, 35579940), (620, 33399234), (660, 31375038), (666, 31092380), (682, 30362940), (705, 29372376), (740, 27983142), (744, 27832695), (776, 26684955), (792, 26145865), (814, 25439220), (846, 24476980), (873, 23719960), (888, 23319285), (930, 22266156), (940, 22029282), (970, 21347964), (990, 20916692), (1023, 20241960), (1034, 20026620), (1067, 19407240), (1110, 18655428), (1116, 18555130), (1128, 18357735), (1147, 18053640), (1164, 17789970), (1221, 16959480), (1240, 16699617), (1320, 15687519), (1332, 15546190), (1364, 15181470), (1395, 14844104), (1410, 14686188), (1455, 14231976), (1457, 14212440), (1480, 13991571), (1551, 13351080), (1628, 12719610), (1665, 12436952), (1692, 12238490), (1705, 12145176), (1739, 11907720), (1746, 11859980), (1860, 11133078), (1880, 11014641), (1940, 10673982), (1980, 10458346), (2035, 10175688), (2046, 10120980), (2068, 10013310), (2115, 9790792), (2134, 9703620), (2220, 9327714), (2232, 9277565), (2294, 9026820), (2328, 8894985), (2442, 8479740), (2585, 8010648), (2664, 7773095), (2728, 7590735), (2790, 7422052), (2820, 7343094), (2910, 7115988), (2914, 7106220), (3007, 6886440), (3069, 6747320), (3102, 6675540), (3201, 6469080), (3256, 6359805), (3330, 6218476), (3384, 6119245), (3410, 6072588), (3441, 6017880), (3478, 5953860), (3492, 5929990), (3589, 5769720), (3663, 5653160), (3720, 5566539), (3880, 5336991), (3960, 5229173), (4070, 5087844), (4092, 5060490), (4136, 5006655), (4230, 4895396), (4268, 4851810), (4365, 4743992), (4371, 4737480), (4440, 4663857), (4559, 4542120), (4588, 4513410), (4653, 4450360), (4884, 4239870), (5115, 4048392), (5170, 4005324), (5217, 3969240), (5335, 3881448), (5580, 3711026), (5640, 3671547), (5735, 3610728), (5820, 3557994), (5828, 3553110), (6014, 3443220), (6105, 3391896), (6138, 3373660), (6204, 3337770), (6402, 3234540), (6660, 3109238), (6820, 3036294), (6882, 3008940), (6956, 2976930), (6984, 2964995), (7178, 2884860), (7285, 2842488), (7326, 2826580), (7755, 2670216), (8140, 2543922), (8184, 2530245), (8460, 2447698), (8536, 2425905), (8695, 2381544), (8730, 2371996), (8742, 2368740), (9021, 2295480), (9118, 2271060), (9176, 2256705), (9306, 2225180), (9603, 2156360), (9768, 2119935), (10230, 2024196), (10323, 2005960), (10340, 2002662), (10434, 1984620), (10670, 1940724), (10767, 1923240), (11160, 1855513), (11470, 1805364), (11640, 1778997), (11656, 1776555), (12028, 1721610), (12210, 1695948), (12276, 1686830), (12408, 1668885), (12617, 1641240), (12804, 1617270), (13113, 1579160), (13320, 1554619), (13640, 1518147), (13677, 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(82062, 252340), (82584, 250745), (86136, 240405), (87420, 236874), (90210, 229548), (91180, 227106), (93060, 222518), (95645, 216504), (96030, 215636), (96162, 215340), (99231, 208680), (100298, 206460), (100936, 205155), (103230, 200596), (104340, 198462), (104904, 197395), (107670, 192324), (107818, 192060), (108252, 191290), (109416, 189255), (111259, 186120), (113553, 182360), (114774, 180420), (118437, 174840), (120280, 172161), (122760, 168683), (125208, 165385), (126170, 164124), (128040, 161727), (128216, 161505), (129204, 160270), (131130, 157916), (132308, 156510), (135315, 153032), (136770, 151404), (137640, 150447), (141329, 146520), (143560, 144243)]