139231560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 453600000

約数和(自身を除く): 314368440

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, 149, 156, 195, 260, 298, 312, 390, 447, 520, 596, 599, 745, 780, 894, 1192, 1198, 1490, 1560, 1788, 1797, 1937, 2235, 2396, 2980, 2995, 3576, 3594, 3874, 4470, 4792, 5811, 5960, 5990, 7188, 7748, 7787, 8940, 8985, 9685, 11622, 11980, 14376, 15496, 15574, 17880, 17970, 19370, 23244, 23361, 23960, 29055, 31148, 35940, 38740, 38935, 46488, 46722, 58110, 62296, 71880, 77480, 77870, 89251, 93444, 116220, 116805, 155740, 178502, 186888, 232440, 233610, 267753, 311480, 357004, 446255, 467220, 535506, 714008, 892510, 934440, 1071012, 1160263, 1338765, 1785020, 2142024, 2320526, 2677530, 3480789, 3570040, 4641052, 5355060, 5801315, 6961578, 9282104, 10710120, 11602630, 13923156, 17403945, 23205260, 27846312, 34807890, 46410520, 69615780, 139231560]

約数ペア:

[(1, 139231560), (2, 69615780), (3, 46410520), (4, 34807890), (5, 27846312), (6, 23205260), (8, 17403945), (10, 13923156), (12, 11602630), (13, 10710120), (15, 9282104), (20, 6961578), (24, 5801315), (26, 5355060), (30, 4641052), (39, 3570040), (40, 3480789), (52, 2677530), (60, 2320526), (65, 2142024), (78, 1785020), (104, 1338765), (120, 1160263), (130, 1071012), (149, 934440), (156, 892510), (195, 714008), (260, 535506), (298, 467220), (312, 446255), (390, 357004), (447, 311480), (520, 267753), (596, 233610), (599, 232440), (745, 186888), (780, 178502), (894, 155740), (1192, 116805), (1198, 116220), (1490, 93444), (1560, 89251), (1788, 77870), (1797, 77480), (1937, 71880), (2235, 62296), (2396, 58110), (2980, 46722), (2995, 46488), (3576, 38935), (3594, 38740), (3874, 35940), (4470, 31148), (4792, 29055), (5811, 23960), (5960, 23361), (5990, 23244), (7188, 19370), (7748, 17970), (7787, 17880), (8940, 15574), (8985, 15496), (9685, 14376), (11622, 11980)]