47354160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 170560512

約数和(自身を除く): 123206352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 397, 420, 426, 497, 560, 568, 710, 794, 840, 852, 994, 1065, 1136, 1191, 1420, 1491, 1588, 1680, 1704, 1985, 1988, 2130, 2382, 2485, 2779, 2840, 2982, 3176, 3408, 3970, 3976, 4260, 4764, 4970, 5558, 5680, 5955, 5964, 6352, 7455, 7940, 7952, 8337, 8520, 9528, 9940, 11116, 11910, 11928, 13895, 14910, 15880, 16674, 17040, 19056, 19880, 22232, 23820, 23856, 27790, 28187, 29820, 31760, 33348, 39760, 41685, 44464, 47640, 55580, 56374, 59640, 66696, 83370, 84561, 95280, 111160, 112748, 119280, 133392, 140935, 166740, 169122, 197309, 222320, 225496, 281870, 333480, 338244, 394618, 422805, 450992, 563740, 591927, 666960, 676488, 789236, 845610, 986545, 1127480, 1183854, 1352976, 1578472, 1691220, 1973090, 2254960, 2367708, 2959635, 3156944, 3382440, 3946180, 4735416, 5919270, 6764880, 7892360, 9470832, 11838540, 15784720, 23677080, 47354160]

約数ペア:

[(1, 47354160), (2, 23677080), (3, 15784720), (4, 11838540), (5, 9470832), (6, 7892360), (7, 6764880), (8, 5919270), (10, 4735416), (12, 3946180), (14, 3382440), (15, 3156944), (16, 2959635), (20, 2367708), (21, 2254960), (24, 1973090), (28, 1691220), (30, 1578472), (35, 1352976), (40, 1183854), (42, 1127480), (48, 986545), (56, 845610), (60, 789236), (70, 676488), (71, 666960), (80, 591927), (84, 563740), (105, 450992), (112, 422805), (120, 394618), (140, 338244), (142, 333480), (168, 281870), (210, 225496), (213, 222320), (240, 197309), (280, 169122), (284, 166740), (336, 140935), (355, 133392), (397, 119280), (420, 112748), (426, 111160), (497, 95280), (560, 84561), (568, 83370), (710, 66696), (794, 59640), (840, 56374), (852, 55580), (994, 47640), (1065, 44464), (1136, 41685), (1191, 39760), (1420, 33348), (1491, 31760), (1588, 29820), (1680, 28187), (1704, 27790), (1985, 23856), (1988, 23820), (2130, 22232), (2382, 19880), (2485, 19056), (2779, 17040), (2840, 16674), (2982, 15880), (3176, 14910), (3408, 13895), (3970, 11928), (3976, 11910), (4260, 11116), (4764, 9940), (4970, 9528), (5558, 8520), (5680, 8337), (5955, 7952), (5964, 7940), (6352, 7455)]