355954620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3020

約数の個数: 144

約数和(自身を含む): 1188075168

約数和(自身を除く): 832120548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 735, 820, 861, 980, 1148, 1230, 1435, 1470, 1722, 2009, 2460, 2870, 2940, 2953, 3444, 4018, 4305, 5740, 5906, 6027, 8036, 8610, 8859, 10045, 11812, 12054, 14765, 17220, 17718, 20090, 20671, 24108, 29530, 30135, 35436, 40180, 41342, 44295, 59060, 60270, 62013, 82684, 88590, 103355, 120540, 121073, 124026, 144697, 177180, 206710, 242146, 248052, 289394, 310065, 363219, 413420, 434091, 484292, 578788, 605365, 620130, 723485, 726438, 847511, 868182, 1210730, 1240260, 1446970, 1452876, 1695022, 1736364, 1816095, 2170455, 2421460, 2542533, 2893940, 3390044, 3632190, 4237555, 4340910, 5085066, 5932577, 7264380, 8475110, 8681820, 10170132, 11865154, 12712665, 16950220, 17797731, 23730308, 25425330, 29662885, 35595462, 50850660, 59325770, 71190924, 88988655, 118651540, 177977310, 355954620]

約数ペア:

[(1, 355954620), (2, 177977310), (3, 118651540), (4, 88988655), (5, 71190924), (6, 59325770), (7, 50850660), (10, 35595462), (12, 29662885), (14, 25425330), (15, 23730308), (20, 17797731), (21, 16950220), (28, 12712665), (30, 11865154), (35, 10170132), (41, 8681820), (42, 8475110), (49, 7264380), (60, 5932577), (70, 5085066), (82, 4340910), (84, 4237555), (98, 3632190), (105, 3390044), (123, 2893940), (140, 2542533), (147, 2421460), (164, 2170455), (196, 1816095), (205, 1736364), (210, 1695022), (245, 1452876), (246, 1446970), (287, 1240260), (294, 1210730), (410, 868182), (420, 847511), (490, 726438), (492, 723485), (574, 620130), (588, 605365), (615, 578788), (735, 484292), (820, 434091), (861, 413420), (980, 363219), (1148, 310065), (1230, 289394), (1435, 248052), (1470, 242146), (1722, 206710), (2009, 177180), (2460, 144697), (2870, 124026), (2940, 121073), (2953, 120540), (3444, 103355), (4018, 88590), (4305, 82684), (5740, 62013), (5906, 60270), (6027, 59060), (8036, 44295), (8610, 41342), (8859, 40180), (10045, 35436), (11812, 30135), (12054, 29530), (14765, 24108), (17220, 20671), (17718, 20090)]