752205720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8369}}^1$

素因数の和:8497

約数の個数: 128

約数和(自身を含む): 2603404800

約数和(自身を除く): 1851199080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2568, 2996, 3210, 3745, 4280, 4494, 5992, 6420, 7490, 8369, 8988, 11235, 12840, 14980, 16738, 17976, 22470, 25107, 29960, 33476, 41845, 44940, 50214, 58583, 66952, 83690, 89880, 100428, 117166, 125535, 167380, 175749, 200856, 234332, 251070, 292915, 334760, 351498, 468664, 502140, 585830, 702996, 878745, 895483, 1004280, 1171660, 1405992, 1757490, 1790966, 2343320, 2686449, 3514980, 3581932, 4477415, 5372898, 6268381, 7029960, 7163864, 8954830, 10745796, 12536762, 13432245, 17909660, 18805143, 21491592, 25073524, 26864490, 31341905, 35819320, 37610286, 50147048, 53728980, 62683810, 75220572, 94025715, 107457960, 125367620, 150441144, 188051430, 250735240, 376102860, 752205720]

約数ペア:

[(1, 752205720), (2, 376102860), (3, 250735240), (4, 188051430), (5, 150441144), (6, 125367620), (7, 107457960), (8, 94025715), (10, 75220572), (12, 62683810), (14, 53728980), (15, 50147048), (20, 37610286), (21, 35819320), (24, 31341905), (28, 26864490), (30, 25073524), (35, 21491592), (40, 18805143), (42, 17909660), (56, 13432245), (60, 12536762), (70, 10745796), (84, 8954830), (105, 7163864), (107, 7029960), (120, 6268381), (140, 5372898), (168, 4477415), (210, 3581932), (214, 3514980), (280, 2686449), (321, 2343320), (420, 1790966), (428, 1757490), (535, 1405992), (642, 1171660), (749, 1004280), (840, 895483), (856, 878745), (1070, 702996), (1284, 585830), (1498, 502140), (1605, 468664), (2140, 351498), (2247, 334760), (2568, 292915), (2996, 251070), (3210, 234332), (3745, 200856), (4280, 175749), (4494, 167380), (5992, 125535), (6420, 117166), (7490, 100428), (8369, 89880), (8988, 83690), (11235, 66952), (12840, 58583), (14980, 50214), (16738, 44940), (17976, 41845), (22470, 33476), (25107, 29960)]