77352240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1187

約数の個数: 160

約数和(自身を含む): 280982016

約数和(自身を除く): 203629776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1123, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2246, 2296, 2460, 2870, 3280, 3369, 3444, 4305, 4492, 4592, 4920, 5615, 5740, 6738, 6888, 7861, 8610, 8984, 9840, 11230, 11480, 13476, 13776, 15722, 16845, 17220, 17968, 22460, 22960, 23583, 26952, 31444, 33690, 34440, 39305, 44920, 46043, 47166, 53904, 62888, 67380, 68880, 78610, 89840, 92086, 94332, 117915, 125776, 134760, 138129, 157220, 184172, 188664, 230215, 235830, 269520, 276258, 314440, 322301, 368344, 377328, 460430, 471660, 552516, 628880, 644602, 690645, 736688, 920860, 943320, 966903, 1105032, 1289204, 1381290, 1611505, 1841720, 1886640, 1933806, 2210064, 2578408, 2762580, 3223010, 3683440, 3867612, 4834515, 5156816, 5525160, 6446020, 7735224, 9669030, 11050320, 12892040, 15470448, 19338060, 25784080, 38676120, 77352240]

約数ペア:

[(1, 77352240), (2, 38676120), (3, 25784080), (4, 19338060), (5, 15470448), (6, 12892040), (7, 11050320), (8, 9669030), (10, 7735224), (12, 6446020), (14, 5525160), (15, 5156816), (16, 4834515), (20, 3867612), (21, 3683440), (24, 3223010), (28, 2762580), (30, 2578408), (35, 2210064), (40, 1933806), (41, 1886640), (42, 1841720), (48, 1611505), (56, 1381290), (60, 1289204), (70, 1105032), (80, 966903), (82, 943320), (84, 920860), (105, 736688), (112, 690645), (120, 644602), (123, 628880), (140, 552516), (164, 471660), (168, 460430), (205, 377328), (210, 368344), (240, 322301), (246, 314440), (280, 276258), (287, 269520), (328, 235830), (336, 230215), (410, 188664), (420, 184172), (492, 157220), (560, 138129), (574, 134760), (615, 125776), (656, 117915), (820, 94332), (840, 92086), (861, 89840), (984, 78610), (1123, 68880), (1148, 67380), (1230, 62888), (1435, 53904), (1640, 47166), (1680, 46043), (1722, 44920), (1968, 39305), (2246, 34440), (2296, 33690), (2460, 31444), (2870, 26952), (3280, 23583), (3369, 22960), (3444, 22460), (4305, 17968), (4492, 17220), (4592, 16845), (4920, 15722), (5615, 13776), (5740, 13476), (6738, 11480), (6888, 11230), (7861, 9840), (8610, 8984)]