1508189680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 3887751168

約数和(自身を除く): 2379561488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 83, 85, 124, 136, 155, 166, 170, 248, 272, 310, 332, 340, 415, 431, 496, 527, 620, 664, 680, 830, 862, 1054, 1240, 1328, 1360, 1411, 1660, 1724, 2108, 2155, 2480, 2573, 2635, 2822, 3320, 3448, 4216, 4310, 5146, 5270, 5644, 6640, 6896, 7055, 7327, 8432, 8620, 10292, 10540, 11288, 12865, 13361, 14110, 14654, 17240, 20584, 21080, 22576, 25730, 26722, 28220, 29308, 34480, 35773, 36635, 41168, 42160, 43741, 51460, 53444, 56440, 58616, 66805, 71546, 73270, 87482, 102920, 106888, 112880, 117232, 133610, 143092, 146540, 174964, 178865, 205840, 213776, 218705, 227137, 267220, 286184, 293080, 349928, 357730, 437410, 454274, 534440, 572368, 586160, 608141, 699856, 715460, 874820, 908548, 1068880, 1108963, 1135685, 1216282, 1430920, 1749640, 1817096, 2217926, 2271370, 2432564, 2861840, 3040705, 3499280, 3634192, 4435852, 4542740, 4865128, 5544815, 6081410, 8871704, 9085480, 9730256, 11089630, 12162820, 17743408, 18170960, 18852371, 22179260, 24325640, 37704742, 44358520, 48651280, 75409484, 88717040, 94261855, 150818968, 188523710, 301637936, 377047420, 754094840, 1508189680]

約数ペア:

[(1, 1508189680), (2, 754094840), (4, 377047420), (5, 301637936), (8, 188523710), (10, 150818968), (16, 94261855), (17, 88717040), (20, 75409484), (31, 48651280), (34, 44358520), (40, 37704742), (62, 24325640), (68, 22179260), (80, 18852371), (83, 18170960), (85, 17743408), (124, 12162820), (136, 11089630), (155, 9730256), (166, 9085480), (170, 8871704), (248, 6081410), (272, 5544815), (310, 4865128), (332, 4542740), (340, 4435852), (415, 3634192), (431, 3499280), (496, 3040705), (527, 2861840), (620, 2432564), (664, 2271370), (680, 2217926), (830, 1817096), (862, 1749640), (1054, 1430920), (1240, 1216282), (1328, 1135685), (1360, 1108963), (1411, 1068880), (1660, 908548), (1724, 874820), (2108, 715460), (2155, 699856), (2480, 608141), (2573, 586160), (2635, 572368), (2822, 534440), (3320, 454274), (3448, 437410), (4216, 357730), (4310, 349928), (5146, 293080), (5270, 286184), (5644, 267220), (6640, 227137), (6896, 218705), (7055, 213776), (7327, 205840), (8432, 178865), (8620, 174964), (10292, 146540), (10540, 143092), (11288, 133610), (12865, 117232), (13361, 112880), (14110, 106888), (14654, 102920), (17240, 87482), (20584, 73270), (21080, 71546), (22576, 66805), (25730, 58616), (26722, 56440), (28220, 53444), (29308, 51460), (34480, 43741), (35773, 42160), (36635, 41168)]