145301520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6653}}^1$

素因数の和:6689

約数の個数: 160

約数和(自身を含む): 554464512

約数和(自身を除く): 409162992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6653, 7280, 10920, 13306, 19959, 21840, 26612, 33265, 39918, 46571, 53224, 66530, 79836, 86489, 93142, 99795, 106448, 133060, 139713, 159672, 172978, 186284, 199590, 232855, 259467, 266120, 279426, 319344, 345956, 372568, 399180, 432445, 465710, 518934, 532240, 558852, 605423, 691912, 698565, 745136, 798360, 864890, 931420, 1037868, 1117704, 1210846, 1297335, 1383824, 1397130, 1596720, 1729780, 1816269, 1862840, 2075736, 2235408, 2421692, 2594670, 2794260, 3027115, 3459560, 3632538, 3725680, 4151472, 4843384, 5189340, 5588520, 6054230, 6919120, 7265076, 9081345, 9686768, 10378680, 11177040, 12108460, 14530152, 18162690, 20757360, 24216920, 29060304, 36325380, 48433840, 72650760, 145301520]

約数ペア:

[(1, 145301520), (2, 72650760), (3, 48433840), (4, 36325380), (5, 29060304), (6, 24216920), (7, 20757360), (8, 18162690), (10, 14530152), (12, 12108460), (13, 11177040), (14, 10378680), (15, 9686768), (16, 9081345), (20, 7265076), (21, 6919120), (24, 6054230), (26, 5588520), (28, 5189340), (30, 4843384), (35, 4151472), (39, 3725680), (40, 3632538), (42, 3459560), (48, 3027115), (52, 2794260), (56, 2594670), (60, 2421692), (65, 2235408), (70, 2075736), (78, 1862840), (80, 1816269), (84, 1729780), (91, 1596720), (104, 1397130), (105, 1383824), (112, 1297335), (120, 1210846), (130, 1117704), (140, 1037868), (156, 931420), (168, 864890), (182, 798360), (195, 745136), (208, 698565), (210, 691912), (240, 605423), (260, 558852), (273, 532240), (280, 518934), (312, 465710), (336, 432445), (364, 399180), (390, 372568), (420, 345956), (455, 319344), (520, 279426), (546, 266120), (560, 259467), (624, 232855), (728, 199590), (780, 186284), (840, 172978), (910, 159672), (1040, 139713), (1092, 133060), (1365, 106448), (1456, 99795), (1560, 93142), (1680, 86489), (1820, 79836), (2184, 66530), (2730, 53224), (3120, 46571), (3640, 39918), (4368, 33265), (5460, 26612), (6653, 21840), (7280, 19959), (10920, 13306)]