168496470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 476098560

約数和(自身を除く): 307602090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 41, 45, 54, 62, 82, 90, 93, 123, 135, 155, 186, 205, 246, 270, 279, 310, 369, 410, 465, 491, 558, 615, 738, 837, 930, 982, 1107, 1230, 1271, 1395, 1473, 1674, 1845, 2214, 2455, 2542, 2790, 2946, 3690, 3813, 4185, 4419, 4910, 5535, 6355, 7365, 7626, 8370, 8838, 11070, 11439, 12710, 13257, 14730, 15221, 19065, 20131, 22095, 22878, 26514, 30442, 34317, 38130, 40262, 44190, 45663, 57195, 60393, 66285, 68634, 76105, 91326, 100655, 114390, 120786, 132570, 136989, 152210, 171585, 181179, 201310, 228315, 273978, 301965, 343170, 362358, 410967, 456630, 543537, 603930, 624061, 684945, 821934, 905895, 1087074, 1248122, 1369890, 1811790, 1872183, 2054835, 2717685, 3120305, 3744366, 4109670, 5435370, 5616549, 6240610, 9360915, 11233098, 16849647, 18721830, 28082745, 33699294, 56165490, 84248235, 168496470]

約数ペア:

[(1, 168496470), (2, 84248235), (3, 56165490), (5, 33699294), (6, 28082745), (9, 18721830), (10, 16849647), (15, 11233098), (18, 9360915), (27, 6240610), (30, 5616549), (31, 5435370), (41, 4109670), (45, 3744366), (54, 3120305), (62, 2717685), (82, 2054835), (90, 1872183), (93, 1811790), (123, 1369890), (135, 1248122), (155, 1087074), (186, 905895), (205, 821934), (246, 684945), (270, 624061), (279, 603930), (310, 543537), (369, 456630), (410, 410967), (465, 362358), (491, 343170), (558, 301965), (615, 273978), (738, 228315), (837, 201310), (930, 181179), (982, 171585), (1107, 152210), (1230, 136989), (1271, 132570), (1395, 120786), (1473, 114390), (1674, 100655), (1845, 91326), (2214, 76105), (2455, 68634), (2542, 66285), (2790, 60393), (2946, 57195), (3690, 45663), (3813, 44190), (4185, 40262), (4419, 38130), (4910, 34317), (5535, 30442), (6355, 26514), (7365, 22878), (7626, 22095), (8370, 20131), (8838, 19065), (11070, 15221), (11439, 14730), (12710, 13257)]