28682456040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{75377}}^1$

素因数の和:75552

約数の個数: 192

約数和(自身を含む): 107241788160

約数和(自身を除く): 78559332120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 151, 168, 180, 210, 252, 280, 302, 315, 360, 420, 453, 504, 604, 630, 755, 840, 906, 1057, 1208, 1260, 1359, 1510, 1812, 2114, 2265, 2520, 2718, 3020, 3171, 3624, 4228, 4530, 5285, 5436, 6040, 6342, 6795, 8456, 9060, 9513, 10570, 10872, 12684, 13590, 15855, 18120, 19026, 21140, 25368, 27180, 31710, 38052, 42280, 47565, 54360, 63420, 75377, 76104, 95130, 126840, 150754, 190260, 226131, 301508, 376885, 380520, 452262, 527639, 603016, 678393, 753770, 904524, 1055278, 1130655, 1356786, 1507540, 1582917, 1809048, 2110556, 2261310, 2638195, 2713572, 3015080, 3165834, 3391965, 4221112, 4522620, 4748751, 5276390, 5427144, 6331668, 6783930, 7914585, 9045240, 9497502, 10552780, 11381927, 12663336, 13567860, 15829170, 18995004, 21105560, 22763854, 23743755, 27135720, 31658340, 34145781, 37990008, 45527708, 47487510, 56909635, 63316680, 68291562, 79673489, 91055416, 94975020, 102437343, 113819270, 136583124, 159346978, 170728905, 189950040, 204874686, 227638540, 239020467, 273166248, 318693956, 341457810, 398367445, 409749372, 455277080, 478040934, 512186715, 637387912, 682915620, 717061401, 796734890, 819498744, 956081868, 1024373430, 1195102335, 1365831240, 1434122802, 1593469780, 1912163736, 2048746860, 2390204670, 2868245604, 3186939560, 3585307005, 4097493720, 4780409340, 5736491208, 7170614010, 9560818680, 14341228020, 28682456040]

約数ペア:

[(1, 28682456040), (2, 14341228020), (3, 9560818680), (4, 7170614010), (5, 5736491208), (6, 4780409340), (7, 4097493720), (8, 3585307005), (9, 3186939560), (10, 2868245604), (12, 2390204670), (14, 2048746860), (15, 1912163736), (18, 1593469780), (20, 1434122802), (21, 1365831240), (24, 1195102335), (28, 1024373430), (30, 956081868), (35, 819498744), (36, 796734890), (40, 717061401), (42, 682915620), (45, 637387912), (56, 512186715), (60, 478040934), (63, 455277080), (70, 409749372), (72, 398367445), (84, 341457810), (90, 318693956), (105, 273166248), (120, 239020467), (126, 227638540), (140, 204874686), (151, 189950040), (168, 170728905), (180, 159346978), (210, 136583124), (252, 113819270), (280, 102437343), (302, 94975020), (315, 91055416), (360, 79673489), (420, 68291562), (453, 63316680), (504, 56909635), (604, 47487510), (630, 45527708), (755, 37990008), (840, 34145781), (906, 31658340), (1057, 27135720), (1208, 23743755), (1260, 22763854), (1359, 21105560), (1510, 18995004), (1812, 15829170), (2114, 13567860), (2265, 12663336), (2520, 11381927), (2718, 10552780), (3020, 9497502), (3171, 9045240), (3624, 7914585), (4228, 6783930), (4530, 6331668), (5285, 5427144), (5436, 5276390), (6040, 4748751), (6342, 4522620), (6795, 4221112), (8456, 3391965), (9060, 3165834), (9513, 3015080), (10570, 2713572), (10872, 2638195), (12684, 2261310), (13590, 2110556), (15855, 1809048), (18120, 1582917), (19026, 1507540), (21140, 1356786), (25368, 1130655), (27180, 1055278), (31710, 904524), (38052, 753770), (42280, 678393), (47565, 603016), (54360, 527639), (63420, 452262), (75377, 380520), (76104, 376885), (95130, 301508), (126840, 226131), (150754, 190260)]