20232157680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{85411}}^1$

素因数の和:85484

約数の個数: 240

約数和(自身を含む): 79306066944

約数和(自身を除く): 59073909264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1128, 1260, 1316, 1410, 1645, 1680, 1692, 1880, 1974, 2115, 2256, 2520, 2632, 2820, 2961, 3290, 3384, 3760, 3948, 4230, 4935, 5040, 5264, 5640, 5922, 6580, 6768, 7896, 8460, 9870, 11280, 11844, 13160, 14805, 15792, 16920, 19740, 23688, 26320, 29610, 33840, 39480, 47376, 59220, 78960, 85411, 118440, 170822, 236880, 256233, 341644, 427055, 512466, 597877, 683288, 768699, 854110, 1024932, 1195754, 1281165, 1366576, 1537398, 1708220, 1793631, 2049864, 2391508, 2562330, 2989385, 3074796, 3416440, 3587262, 3843495, 4014317, 4099728, 4783016, 5124660, 5380893, 5978770, 6149592, 6832880, 7174524, 7686990, 8028634, 8968155, 9566032, 10249320, 10761786, 11957540, 12042951, 12299184, 14349048, 15373980, 16057268, 17936310, 20071585, 20498640, 21523572, 23915080, 24085902, 26904465, 28100219, 28698096, 30747960, 32114536, 35872620, 36128853, 40143170, 43047144, 47830160, 48171804, 53808930, 56200438, 60214755, 61495920, 64229072, 71745240, 72257706, 80286340, 84300657, 86094288, 96343608, 107617860, 112400876, 120429510, 140501095, 143490480, 144515412, 160572680, 168601314, 180644265, 192687216, 215235720, 224801752, 240859020, 252901971, 281002190, 289030824, 321145360, 337202628, 361288530, 421503285, 430471440, 449603504, 481718040, 505803942, 562004380, 578061648, 674405256, 722577060, 843006570, 963436080, 1011607884, 1124008760, 1264509855, 1348810512, 1445154120, 1686013140, 2023215768, 2248017520, 2529019710, 2890308240, 3372026280, 4046431536, 5058039420, 6744052560, 10116078840, 20232157680]

約数ペア:

[(1, 20232157680), (2, 10116078840), (3, 6744052560), (4, 5058039420), (5, 4046431536), (6, 3372026280), (7, 2890308240), (8, 2529019710), (9, 2248017520), (10, 2023215768), (12, 1686013140), (14, 1445154120), (15, 1348810512), (16, 1264509855), (18, 1124008760), (20, 1011607884), (21, 963436080), (24, 843006570), (28, 722577060), (30, 674405256), (35, 578061648), (36, 562004380), (40, 505803942), (42, 481718040), (45, 449603504), (47, 430471440), (48, 421503285), (56, 361288530), (60, 337202628), (63, 321145360), (70, 289030824), (72, 281002190), (80, 252901971), (84, 240859020), (90, 224801752), (94, 215235720), (105, 192687216), (112, 180644265), (120, 168601314), (126, 160572680), (140, 144515412), (141, 143490480), (144, 140501095), (168, 120429510), (180, 112400876), (188, 107617860), (210, 96343608), (235, 86094288), (240, 84300657), (252, 80286340), (280, 72257706), (282, 71745240), (315, 64229072), (329, 61495920), (336, 60214755), (360, 56200438), (376, 53808930), (420, 48171804), (423, 47830160), (470, 43047144), (504, 40143170), (560, 36128853), (564, 35872620), (630, 32114536), (658, 30747960), (705, 28698096), (720, 28100219), (752, 26904465), (840, 24085902), (846, 23915080), (940, 21523572), (987, 20498640), (1008, 20071585), (1128, 17936310), (1260, 16057268), (1316, 15373980), (1410, 14349048), (1645, 12299184), (1680, 12042951), (1692, 11957540), (1880, 10761786), (1974, 10249320), (2115, 9566032), (2256, 8968155), (2520, 8028634), (2632, 7686990), (2820, 7174524), (2961, 6832880), (3290, 6149592), (3384, 5978770), (3760, 5380893), (3948, 5124660), (4230, 4783016), (4935, 4099728), (5040, 4014317), (5264, 3843495), (5640, 3587262), (5922, 3416440), (6580, 3074796), (6768, 2989385), (7896, 2562330), (8460, 2391508), (9870, 2049864), (11280, 1793631), (11844, 1708220), (13160, 1537398), (14805, 1366576), (15792, 1281165), (16920, 1195754), (19740, 1024932), (23688, 854110), (26320, 768699), (29610, 683288), (33840, 597877), (39480, 512466), (47376, 427055), (59220, 341644), (78960, 256233), (85411, 236880), (118440, 170822)]