207333840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:929

約数の個数: 160

約数和(自身を含む): 739952640

約数和(自身を除く): 532618800

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, 167, 168, 210, 240, 280, 334, 336, 420, 501, 560, 668, 739, 835, 840, 1002, 1169, 1336, 1478, 1670, 1680, 2004, 2217, 2338, 2505, 2672, 2956, 3340, 3507, 3695, 4008, 4434, 4676, 5010, 5173, 5845, 5912, 6680, 7014, 7390, 8016, 8868, 9352, 10020, 10346, 11085, 11690, 11824, 13360, 14028, 14780, 15519, 17535, 17736, 18704, 20040, 20692, 22170, 23380, 25865, 28056, 29560, 31038, 35070, 35472, 40080, 41384, 44340, 46760, 51730, 56112, 59120, 62076, 70140, 77595, 82768, 88680, 93520, 103460, 123413, 124152, 140280, 155190, 177360, 206920, 246826, 248304, 280560, 310380, 370239, 413840, 493652, 617065, 620760, 740478, 863891, 987304, 1234130, 1241520, 1480956, 1727782, 1851195, 1974608, 2468260, 2591673, 2961912, 3455564, 3702390, 4319455, 4936520, 5183346, 5923824, 6911128, 7404780, 8638910, 9873040, 10366692, 12958365, 13822256, 14809560, 17277820, 20733384, 25916730, 29619120, 34555640, 41466768, 51833460, 69111280, 103666920, 207333840]

約数ペア:

[(1, 207333840), (2, 103666920), (3, 69111280), (4, 51833460), (5, 41466768), (6, 34555640), (7, 29619120), (8, 25916730), (10, 20733384), (12, 17277820), (14, 14809560), (15, 13822256), (16, 12958365), (20, 10366692), (21, 9873040), (24, 8638910), (28, 7404780), (30, 6911128), (35, 5923824), (40, 5183346), (42, 4936520), (48, 4319455), (56, 3702390), (60, 3455564), (70, 2961912), (80, 2591673), (84, 2468260), (105, 1974608), (112, 1851195), (120, 1727782), (140, 1480956), (167, 1241520), (168, 1234130), (210, 987304), (240, 863891), (280, 740478), (334, 620760), (336, 617065), (420, 493652), (501, 413840), (560, 370239), (668, 310380), (739, 280560), (835, 248304), (840, 246826), (1002, 206920), (1169, 177360), (1336, 155190), (1478, 140280), (1670, 124152), (1680, 123413), (2004, 103460), (2217, 93520), (2338, 88680), (2505, 82768), (2672, 77595), (2956, 70140), (3340, 62076), (3507, 59120), (3695, 56112), (4008, 51730), (4434, 46760), (4676, 44340), (5010, 41384), (5173, 40080), (5845, 35472), (5912, 35070), (6680, 31038), (7014, 29560), (7390, 28056), (8016, 25865), (8868, 23380), (9352, 22170), (10020, 20692), (10346, 20040), (11085, 18704), (11690, 17736), (11824, 17535), (13360, 15519), (14028, 14780)]