322890360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{787}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 1048481280

約数和(自身を除く): 725590920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 263, 312, 390, 520, 526, 780, 787, 789, 1052, 1315, 1560, 1574, 1578, 2104, 2361, 2630, 3148, 3156, 3419, 3935, 3945, 4722, 5260, 6296, 6312, 6838, 7870, 7890, 9444, 10231, 10257, 10520, 11805, 13676, 15740, 15780, 17095, 18888, 20462, 20514, 23610, 27352, 30693, 31480, 31560, 34190, 40924, 41028, 47220, 51155, 51285, 61386, 68380, 81848, 82056, 94440, 102310, 102570, 122772, 136760, 153465, 204620, 205140, 206981, 245544, 306930, 409240, 410280, 413962, 613860, 620943, 827924, 1034905, 1227720, 1241886, 1655848, 2069810, 2483772, 2690753, 3104715, 4139620, 4967544, 5381506, 6209430, 8072259, 8279240, 10763012, 12418860, 13453765, 16144518, 21526024, 24837720, 26907530, 32289036, 40361295, 53815060, 64578072, 80722590, 107630120, 161445180, 322890360]

約数ペア:

[(1, 322890360), (2, 161445180), (3, 107630120), (4, 80722590), (5, 64578072), (6, 53815060), (8, 40361295), (10, 32289036), (12, 26907530), (13, 24837720), (15, 21526024), (20, 16144518), (24, 13453765), (26, 12418860), (30, 10763012), (39, 8279240), (40, 8072259), (52, 6209430), (60, 5381506), (65, 4967544), (78, 4139620), (104, 3104715), (120, 2690753), (130, 2483772), (156, 2069810), (195, 1655848), (260, 1241886), (263, 1227720), (312, 1034905), (390, 827924), (520, 620943), (526, 613860), (780, 413962), (787, 410280), (789, 409240), (1052, 306930), (1315, 245544), (1560, 206981), (1574, 205140), (1578, 204620), (2104, 153465), (2361, 136760), (2630, 122772), (3148, 102570), (3156, 102310), (3419, 94440), (3935, 82056), (3945, 81848), (4722, 68380), (5260, 61386), (6296, 51285), (6312, 51155), (6838, 47220), (7870, 41028), (7890, 40924), (9444, 34190), (10231, 31560), (10257, 31480), (10520, 30693), (11805, 27352), (13676, 23610), (15740, 20514), (15780, 20462), (17095, 18888)]