1879180560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15263}}^1$

素因数の和:15307

約数の個数: 200

約数和(自身を含む): 6870631680

約数和(自身を除く): 4991451120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8208, 10260, 12312, 13680, 15263, 15390, 20520, 24624, 30526, 30780, 41040, 45789, 61052, 61560, 76315, 91578, 122104, 123120, 137367, 152630, 183156, 228945, 244208, 274734, 289997, 305260, 366312, 412101, 457890, 549468, 579994, 610520, 686835, 732624, 824202, 869991, 915780, 1098936, 1159988, 1221040, 1236303, 1373670, 1449985, 1648404, 1739982, 1831560, 2060505, 2197872, 2319976, 2472606, 2609973, 2747340, 2899970, 3296808, 3479964, 3663120, 4121010, 4349955, 4639952, 4945212, 5219946, 5494680, 5799940, 6181515, 6593616, 6959928, 7829919, 8242020, 8699910, 9890424, 10439892, 10989360, 11599880, 12363030, 13049865, 13919856, 15659838, 16484040, 17399820, 19780848, 20879784, 23199760, 23489757, 24726060, 26099730, 31319676, 32968080, 34799640, 39149595, 41759568, 46979514, 49452120, 52199460, 62639352, 69599280, 78299190, 93959028, 98904240, 104398920, 117448785, 125278704, 156598380, 187918056, 208797840, 234897570, 313196760, 375836112, 469795140, 626393520, 939590280, 1879180560]

約数ペア:

[(1, 1879180560), (2, 939590280), (3, 626393520), (4, 469795140), (5, 375836112), (6, 313196760), (8, 234897570), (9, 208797840), (10, 187918056), (12, 156598380), (15, 125278704), (16, 117448785), (18, 104398920), (19, 98904240), (20, 93959028), (24, 78299190), (27, 69599280), (30, 62639352), (36, 52199460), (38, 49452120), (40, 46979514), (45, 41759568), (48, 39149595), (54, 34799640), (57, 32968080), (60, 31319676), (72, 26099730), (76, 24726060), (80, 23489757), (81, 23199760), (90, 20879784), (95, 19780848), (108, 17399820), (114, 16484040), (120, 15659838), (135, 13919856), (144, 13049865), (152, 12363030), (162, 11599880), (171, 10989360), (180, 10439892), (190, 9890424), (216, 8699910), (228, 8242020), (240, 7829919), (270, 6959928), (285, 6593616), (304, 6181515), (324, 5799940), (342, 5494680), (360, 5219946), (380, 4945212), (405, 4639952), (432, 4349955), (456, 4121010), (513, 3663120), (540, 3479964), (570, 3296808), (648, 2899970), (684, 2747340), (720, 2609973), (760, 2472606), (810, 2319976), (855, 2197872), (912, 2060505), (1026, 1831560), (1080, 1739982), (1140, 1648404), (1296, 1449985), (1368, 1373670), (1520, 1236303), (1539, 1221040), (1620, 1159988), (1710, 1098936), (2052, 915780), (2160, 869991), (2280, 824202), (2565, 732624), (2736, 686835), (3078, 610520), (3240, 579994), (3420, 549468), (4104, 457890), (4560, 412101), (5130, 366312), (6156, 305260), (6480, 289997), (6840, 274734), (7695, 244208), (8208, 228945), (10260, 183156), (12312, 152630), (13680, 137367), (15263, 123120), (15390, 122104), (20520, 91578), (24624, 76315), (30526, 61560), (30780, 61052), (41040, 45789)]