164003940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1599

約数の個数: 120

約数和(自身を含む): 522510912

約数和(自身を除く): 358506972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 603, 670, 804, 810, 1005, 1206, 1340, 1511, 1620, 1809, 2010, 2412, 3015, 3022, 3618, 4020, 4533, 5427, 6030, 6044, 7236, 7555, 9045, 9066, 10854, 12060, 13599, 15110, 18090, 18132, 21708, 22665, 27135, 27198, 30220, 36180, 40797, 45330, 54270, 54396, 67995, 81594, 90660, 101237, 108540, 122391, 135990, 163188, 202474, 203985, 244782, 271980, 303711, 404948, 407970, 489564, 506185, 607422, 611955, 815940, 911133, 1012370, 1214844, 1223910, 1518555, 1822266, 2024740, 2447820, 2733399, 3037110, 3644532, 4555665, 5466798, 6074220, 8200197, 9111330, 10933596, 13666995, 16400394, 18222660, 27333990, 32800788, 41000985, 54667980, 82001970, 164003940]

約数ペア:

[(1, 164003940), (2, 82001970), (3, 54667980), (4, 41000985), (5, 32800788), (6, 27333990), (9, 18222660), (10, 16400394), (12, 13666995), (15, 10933596), (18, 9111330), (20, 8200197), (27, 6074220), (30, 5466798), (36, 4555665), (45, 3644532), (54, 3037110), (60, 2733399), (67, 2447820), (81, 2024740), (90, 1822266), (108, 1518555), (134, 1223910), (135, 1214844), (162, 1012370), (180, 911133), (201, 815940), (268, 611955), (270, 607422), (324, 506185), (335, 489564), (402, 407970), (405, 404948), (540, 303711), (603, 271980), (670, 244782), (804, 203985), (810, 202474), (1005, 163188), (1206, 135990), (1340, 122391), (1511, 108540), (1620, 101237), (1809, 90660), (2010, 81594), (2412, 67995), (3015, 54396), (3022, 54270), (3618, 45330), (4020, 40797), (4533, 36180), (5427, 30220), (6030, 27198), (6044, 27135), (7236, 22665), (7555, 21708), (9045, 18132), (9066, 18090), (10854, 15110), (12060, 13599)]