12951831760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{1213}}^1$

素因数の和:2085

約数の個数: 160

約数和(自身を含む): 35984125440

約数和(自身を除く): 23032293680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 829, 920, 1213, 1288, 1610, 1658, 1840, 2426, 2576, 3220, 3316, 4145, 4852, 5803, 6065, 6440, 6632, 8290, 8491, 9704, 11606, 12130, 12880, 13264, 16580, 16982, 19067, 19408, 23212, 24260, 27899, 29015, 33160, 33964, 38134, 42455, 46424, 48520, 55798, 58030, 66320, 67928, 76268, 84910, 92848, 95335, 97040, 111596, 116060, 133469, 135856, 139495, 152536, 169820, 190670, 195293, 223192, 232120, 266938, 278990, 305072, 339640, 381340, 390586, 446384, 464240, 533876, 557980, 667345, 679280, 762680, 781172, 976465, 1005577, 1067752, 1115960, 1334690, 1525360, 1562344, 1952930, 2011154, 2135504, 2231920, 2669380, 3124688, 3905860, 4022308, 5027885, 5338760, 7039039, 7811720, 8044616, 10055770, 10677520, 14078078, 15623440, 16089232, 20111540, 23128271, 28156156, 35195195, 40223080, 46256542, 56312312, 70390390, 80446160, 92513084, 112624624, 115641355, 140780780, 161897897, 185026168, 231282710, 281561560, 323795794, 370052336, 462565420, 563123120, 647591588, 809489485, 925130840, 1295183176, 1618978970, 1850261680, 2590366352, 3237957940, 6475915880, 12951831760]

約数ペア:

[(1, 12951831760), (2, 6475915880), (4, 3237957940), (5, 2590366352), (7, 1850261680), (8, 1618978970), (10, 1295183176), (14, 925130840), (16, 809489485), (20, 647591588), (23, 563123120), (28, 462565420), (35, 370052336), (40, 323795794), (46, 281561560), (56, 231282710), (70, 185026168), (80, 161897897), (92, 140780780), (112, 115641355), (115, 112624624), (140, 92513084), (161, 80446160), (184, 70390390), (230, 56312312), (280, 46256542), (322, 40223080), (368, 35195195), (460, 28156156), (560, 23128271), (644, 20111540), (805, 16089232), (829, 15623440), (920, 14078078), (1213, 10677520), (1288, 10055770), (1610, 8044616), (1658, 7811720), (1840, 7039039), (2426, 5338760), (2576, 5027885), (3220, 4022308), (3316, 3905860), (4145, 3124688), (4852, 2669380), (5803, 2231920), (6065, 2135504), (6440, 2011154), (6632, 1952930), (8290, 1562344), (8491, 1525360), (9704, 1334690), (11606, 1115960), (12130, 1067752), (12880, 1005577), (13264, 976465), (16580, 781172), (16982, 762680), (19067, 679280), (19408, 667345), (23212, 557980), (24260, 533876), (27899, 464240), (29015, 446384), (33160, 390586), (33964, 381340), (38134, 339640), (42455, 305072), (46424, 278990), (48520, 266938), (55798, 232120), (58030, 223192), (66320, 195293), (67928, 190670), (76268, 169820), (84910, 152536), (92848, 139495), (95335, 135856), (97040, 133469), (111596, 116060)]