1330881107200

素因数分解:

$2^8\times 5^2\times {\mathrm{431}}^1\times {\mathrm{482483}}^1$

素因数の和:482940

約数の個数: 108

約数和(自身を含む): 3301788547008

約数和(自身を除く): 1970907439808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 431, 640, 800, 862, 1280, 1600, 1724, 2155, 3200, 3448, 4310, 6400, 6896, 8620, 10775, 13792, 17240, 21550, 27584, 34480, 43100, 55168, 68960, 86200, 110336, 137920, 172400, 275840, 344800, 482483, 551680, 689600, 964966, 1379200, 1929932, 2412415, 2758400, 3859864, 4824830, 7719728, 9649660, 12062075, 15439456, 19299320, 24124150, 30878912, 38598640, 48248300, 61757824, 77197280, 96496600, 123515648, 154394560, 192993200, 207950173, 308789120, 385986400, 415900346, 617578240, 771972800, 831800692, 1039750865, 1543945600, 1663601384, 2079501730, 3087891200, 3327202768, 4159003460, 5198754325, 6654405536, 8318006920, 10397508650, 13308811072, 16636013840, 20795017300, 26617622144, 33272027680, 41590034600, 53235244288, 66544055360, 83180069200, 133088110720, 166360138400, 266176221440, 332720276800, 665440553600, 1330881107200]

約数ペア:

[(1, 1330881107200), (2, 665440553600), (4, 332720276800), (5, 266176221440), (8, 166360138400), (10, 133088110720), (16, 83180069200), (20, 66544055360), (25, 53235244288), (32, 41590034600), (40, 33272027680), (50, 26617622144), (64, 20795017300), (80, 16636013840), (100, 13308811072), (128, 10397508650), (160, 8318006920), (200, 6654405536), (256, 5198754325), (320, 4159003460), (400, 3327202768), (431, 3087891200), (640, 2079501730), (800, 1663601384), (862, 1543945600), (1280, 1039750865), (1600, 831800692), (1724, 771972800), (2155, 617578240), (3200, 415900346), (3448, 385986400), (4310, 308789120), (6400, 207950173), (6896, 192993200), (8620, 154394560), (10775, 123515648), (13792, 96496600), (17240, 77197280), (21550, 61757824), (27584, 48248300), (34480, 38598640), (43100, 30878912), (55168, 24124150), (68960, 19299320), (86200, 15439456), (110336, 12062075), (137920, 9649660), (172400, 7719728), (275840, 4824830), (344800, 3859864), (482483, 2758400), (551680, 2412415), (689600, 1929932), (964966, 1379200)]