385727160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35323}}^1$

素因数の和:35357

約数の個数: 128

約数和(自身を含む): 1424263680

約数和(自身を除く): 1038536520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 35323, 70646, 105969, 141292, 176615, 211938, 247261, 282584, 353230, 423876, 459199, 494522, 529845, 706460, 741783, 847752, 918398, 989044, 1059690, 1236305, 1377597, 1412920, 1483566, 1836796, 1978088, 2119380, 2295995, 2472610, 2755194, 2967132, 3214393, 3673592, 3708915, 4238760, 4591990, 4945220, 5510388, 5934264, 6428786, 6887985, 7417830, 9183980, 9643179, 9890440, 11020776, 12857572, 13775970, 14835660, 16071965, 18367960, 19286358, 25715144, 27551940, 29671320, 32143930, 38572716, 48215895, 55103880, 64287860, 77145432, 96431790, 128575720, 192863580, 385727160]

約数ペア:

[(1, 385727160), (2, 192863580), (3, 128575720), (4, 96431790), (5, 77145432), (6, 64287860), (7, 55103880), (8, 48215895), (10, 38572716), (12, 32143930), (13, 29671320), (14, 27551940), (15, 25715144), (20, 19286358), (21, 18367960), (24, 16071965), (26, 14835660), (28, 13775970), (30, 12857572), (35, 11020776), (39, 9890440), (40, 9643179), (42, 9183980), (52, 7417830), (56, 6887985), (60, 6428786), (65, 5934264), (70, 5510388), (78, 4945220), (84, 4591990), (91, 4238760), (104, 3708915), (105, 3673592), (120, 3214393), (130, 2967132), (140, 2755194), (156, 2472610), (168, 2295995), (182, 2119380), (195, 1978088), (210, 1836796), (260, 1483566), (273, 1412920), (280, 1377597), (312, 1236305), (364, 1059690), (390, 989044), (420, 918398), (455, 847752), (520, 741783), (546, 706460), (728, 529845), (780, 494522), (840, 459199), (910, 423876), (1092, 353230), (1365, 282584), (1560, 247261), (1820, 211938), (2184, 176615), (2730, 141292), (3640, 105969), (5460, 70646), (10920, 35323)]