4371075240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73291}}^1$

素因数の和:73383

約数の個数: 128

約数和(自身を含む): 15197829120

約数和(自身を除く): 10826753880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 14910, 19880, 29820, 59640, 73291, 146582, 219873, 293164, 366455, 439746, 513037, 586328, 732910, 879492, 1026074, 1099365, 1465820, 1539111, 1758984, 2052148, 2198730, 2565185, 2931640, 3078222, 4104296, 4397460, 5130370, 5203661, 6156444, 7695555, 8794920, 10260740, 10407322, 12312888, 15391110, 15610983, 20521480, 20814644, 26018305, 30782220, 31221966, 36425627, 41629288, 52036610, 61564440, 62443932, 72851254, 78054915, 104073220, 109276881, 124887864, 145702508, 156109830, 182128135, 208146440, 218553762, 291405016, 312219660, 364256270, 437107524, 546384405, 624439320, 728512540, 874215048, 1092768810, 1457025080, 2185537620, 4371075240]

約数ペア:

[(1, 4371075240), (2, 2185537620), (3, 1457025080), (4, 1092768810), (5, 874215048), (6, 728512540), (7, 624439320), (8, 546384405), (10, 437107524), (12, 364256270), (14, 312219660), (15, 291405016), (20, 218553762), (21, 208146440), (24, 182128135), (28, 156109830), (30, 145702508), (35, 124887864), (40, 109276881), (42, 104073220), (56, 78054915), (60, 72851254), (70, 62443932), (71, 61564440), (84, 52036610), (105, 41629288), (120, 36425627), (140, 31221966), (142, 30782220), (168, 26018305), (210, 20814644), (213, 20521480), (280, 15610983), (284, 15391110), (355, 12312888), (420, 10407322), (426, 10260740), (497, 8794920), (568, 7695555), (710, 6156444), (840, 5203661), (852, 5130370), (994, 4397460), (1065, 4104296), (1420, 3078222), (1491, 2931640), (1704, 2565185), (1988, 2198730), (2130, 2052148), (2485, 1758984), (2840, 1539111), (2982, 1465820), (3976, 1099365), (4260, 1026074), (4970, 879492), (5964, 732910), (7455, 586328), (8520, 513037), (9940, 439746), (11928, 366455), (14910, 293164), (19880, 219873), (29820, 146582), (59640, 73291)]