151631340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2591

約数の個数: 96

約数和(自身を含む): 488678400

約数和(自身を除く): 337047060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1788, 2086, 2235, 2423, 2980, 3129, 4172, 4470, 4846, 5215, 6258, 7269, 8940, 9692, 10430, 12115, 12516, 14538, 15645, 16961, 20860, 24230, 29076, 31290, 33922, 36345, 48460, 50883, 62580, 67844, 72690, 84805, 101766, 145380, 169610, 203532, 254415, 339220, 361027, 508830, 722054, 1017660, 1083081, 1444108, 1805135, 2166162, 2527189, 3610270, 4332324, 5054378, 5415405, 7220540, 7581567, 10108756, 10830810, 12635945, 15163134, 21661620, 25271890, 30326268, 37907835, 50543780, 75815670, 151631340]

約数ペア:

[(1, 151631340), (2, 75815670), (3, 50543780), (4, 37907835), (5, 30326268), (6, 25271890), (7, 21661620), (10, 15163134), (12, 12635945), (14, 10830810), (15, 10108756), (20, 7581567), (21, 7220540), (28, 5415405), (30, 5054378), (35, 4332324), (42, 3610270), (60, 2527189), (70, 2166162), (84, 1805135), (105, 1444108), (140, 1083081), (149, 1017660), (210, 722054), (298, 508830), (420, 361027), (447, 339220), (596, 254415), (745, 203532), (894, 169610), (1043, 145380), (1490, 101766), (1788, 84805), (2086, 72690), (2235, 67844), (2423, 62580), (2980, 50883), (3129, 48460), (4172, 36345), (4470, 33922), (4846, 31290), (5215, 29076), (6258, 24230), (7269, 20860), (8940, 16961), (9692, 15645), (10430, 14538), (12115, 12516)]