65370480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 233985024

約数和(自身を除く): 168614544

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, 233, 240, 280, 334, 336, 420, 466, 501, 560, 668, 699, 835, 840, 932, 1002, 1165, 1169, 1336, 1398, 1631, 1670, 1680, 1864, 2004, 2330, 2338, 2505, 2672, 2796, 3262, 3340, 3495, 3507, 3728, 4008, 4660, 4676, 4893, 5010, 5592, 5845, 6524, 6680, 6990, 7014, 8016, 8155, 9320, 9352, 9786, 10020, 11184, 11690, 13048, 13360, 13980, 14028, 16310, 17535, 18640, 18704, 19572, 20040, 23380, 24465, 26096, 27960, 28056, 32620, 35070, 38911, 39144, 40080, 46760, 48930, 55920, 56112, 65240, 70140, 77822, 78288, 93520, 97860, 116733, 130480, 140280, 155644, 194555, 195720, 233466, 272377, 280560, 311288, 389110, 391440, 466932, 544754, 583665, 622576, 778220, 817131, 933864, 1089508, 1167330, 1361885, 1556440, 1634262, 1867728, 2179016, 2334660, 2723770, 3112880, 3268524, 4085655, 4358032, 4669320, 5447540, 6537048, 8171310, 9338640, 10895080, 13074096, 16342620, 21790160, 32685240, 65370480]

約数ペア:

[(1, 65370480), (2, 32685240), (3, 21790160), (4, 16342620), (5, 13074096), (6, 10895080), (7, 9338640), (8, 8171310), (10, 6537048), (12, 5447540), (14, 4669320), (15, 4358032), (16, 4085655), (20, 3268524), (21, 3112880), (24, 2723770), (28, 2334660), (30, 2179016), (35, 1867728), (40, 1634262), (42, 1556440), (48, 1361885), (56, 1167330), (60, 1089508), (70, 933864), (80, 817131), (84, 778220), (105, 622576), (112, 583665), (120, 544754), (140, 466932), (167, 391440), (168, 389110), (210, 311288), (233, 280560), (240, 272377), (280, 233466), (334, 195720), (336, 194555), (420, 155644), (466, 140280), (501, 130480), (560, 116733), (668, 97860), (699, 93520), (835, 78288), (840, 77822), (932, 70140), (1002, 65240), (1165, 56112), (1169, 55920), (1336, 48930), (1398, 46760), (1631, 40080), (1670, 39144), (1680, 38911), (1864, 35070), (2004, 32620), (2330, 28056), (2338, 27960), (2505, 26096), (2672, 24465), (2796, 23380), (3262, 20040), (3340, 19572), (3495, 18704), (3507, 18640), (3728, 17535), (4008, 16310), (4660, 14028), (4676, 13980), (4893, 13360), (5010, 13048), (5592, 11690), (5845, 11184), (6524, 10020), (6680, 9786), (6990, 9352), (7014, 9320), (8016, 8155)]