73007760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43457}}^1$

素因数の和:43480

約数の個数: 80

約数和(自身を含む): 258662016

約数和(自身を除く): 185654256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 43457, 86914, 130371, 173828, 217285, 260742, 304199, 347656, 434570, 521484, 608398, 651855, 695312, 869140, 912597, 1042968, 1216796, 1303710, 1520995, 1738280, 1825194, 2085936, 2433592, 2607420, 3041990, 3476560, 3650388, 4562985, 4867184, 5214840, 6083980, 7300776, 9125970, 10429680, 12167960, 14601552, 18251940, 24335920, 36503880, 73007760]

約数ペア:

[(1, 73007760), (2, 36503880), (3, 24335920), (4, 18251940), (5, 14601552), (6, 12167960), (7, 10429680), (8, 9125970), (10, 7300776), (12, 6083980), (14, 5214840), (15, 4867184), (16, 4562985), (20, 3650388), (21, 3476560), (24, 3041990), (28, 2607420), (30, 2433592), (35, 2085936), (40, 1825194), (42, 1738280), (48, 1520995), (56, 1303710), (60, 1216796), (70, 1042968), (80, 912597), (84, 869140), (105, 695312), (112, 651855), (120, 608398), (140, 521484), (168, 434570), (210, 347656), (240, 304199), (280, 260742), (336, 217285), (420, 173828), (560, 130371), (840, 86914), (1680, 43457)]