72650760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6653}}^1$

素因数の和:6687

約数の個数: 128

約数和(自身を含む): 268289280

約数和(自身を除く): 195638520

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, 6653, 10920, 13306, 19959, 26612, 33265, 39918, 46571, 53224, 66530, 79836, 86489, 93142, 99795, 133060, 139713, 159672, 172978, 186284, 199590, 232855, 259467, 266120, 279426, 345956, 372568, 399180, 432445, 465710, 518934, 558852, 605423, 691912, 698565, 798360, 864890, 931420, 1037868, 1117704, 1210846, 1297335, 1397130, 1729780, 1816269, 1862840, 2075736, 2421692, 2594670, 2794260, 3027115, 3459560, 3632538, 4843384, 5189340, 5588520, 6054230, 7265076, 9081345, 10378680, 12108460, 14530152, 18162690, 24216920, 36325380, 72650760]

約数ペア:

[(1, 72650760), (2, 36325380), (3, 24216920), (4, 18162690), (5, 14530152), (6, 12108460), (7, 10378680), (8, 9081345), (10, 7265076), (12, 6054230), (13, 5588520), (14, 5189340), (15, 4843384), (20, 3632538), (21, 3459560), (24, 3027115), (26, 2794260), (28, 2594670), (30, 2421692), (35, 2075736), (39, 1862840), (40, 1816269), (42, 1729780), (52, 1397130), (56, 1297335), (60, 1210846), (65, 1117704), (70, 1037868), (78, 931420), (84, 864890), (91, 798360), (104, 698565), (105, 691912), (120, 605423), (130, 558852), (140, 518934), (156, 465710), (168, 432445), (182, 399180), (195, 372568), (210, 345956), (260, 279426), (273, 266120), (280, 259467), (312, 232855), (364, 199590), (390, 186284), (420, 172978), (455, 159672), (520, 139713), (546, 133060), (728, 99795), (780, 93142), (840, 86489), (910, 79836), (1092, 66530), (1365, 53224), (1560, 46571), (1820, 39918), (2184, 33265), (2730, 26612), (3640, 19959), (5460, 13306), (6653, 10920)]