57015840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 209018880

約数和(自身を除く): 152003040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 239, 240, 280, 284, 336, 355, 420, 426, 478, 480, 497, 560, 568, 672, 710, 717, 840, 852, 956, 994, 1065, 1120, 1136, 1195, 1420, 1434, 1491, 1673, 1680, 1704, 1912, 1988, 2130, 2272, 2390, 2485, 2840, 2868, 2982, 3346, 3360, 3408, 3585, 3824, 3976, 4260, 4780, 4970, 5019, 5680, 5736, 5964, 6692, 6816, 7170, 7455, 7648, 7952, 8365, 8520, 9560, 9940, 10038, 11360, 11472, 11928, 13384, 14340, 14910, 15904, 16730, 16969, 17040, 19120, 19880, 20076, 22944, 23856, 25095, 26768, 28680, 29820, 33460, 33938, 34080, 38240, 39760, 40152, 47712, 50190, 50907, 53536, 57360, 59640, 66920, 67876, 79520, 80304, 84845, 100380, 101814, 114720, 118783, 119280, 133840, 135752, 160608, 169690, 200760, 203628, 237566, 238560, 254535, 267680, 271504, 339380, 356349, 401520, 407256, 475132, 509070, 543008, 593915, 678760, 712698, 803040, 814512, 950264, 1018140, 1187830, 1357520, 1425396, 1629024, 1781745, 1900528, 2036280, 2375660, 2715040, 2850792, 3563490, 3801056, 4072560, 4751320, 5701584, 7126980, 8145120, 9502640, 11403168, 14253960, 19005280, 28507920, 57015840]

約数ペア:

[(1, 57015840), (2, 28507920), (3, 19005280), (4, 14253960), (5, 11403168), (6, 9502640), (7, 8145120), (8, 7126980), (10, 5701584), (12, 4751320), (14, 4072560), (15, 3801056), (16, 3563490), (20, 2850792), (21, 2715040), (24, 2375660), (28, 2036280), (30, 1900528), (32, 1781745), (35, 1629024), (40, 1425396), (42, 1357520), (48, 1187830), (56, 1018140), (60, 950264), (70, 814512), (71, 803040), (80, 712698), (84, 678760), (96, 593915), (105, 543008), (112, 509070), (120, 475132), (140, 407256), (142, 401520), (160, 356349), (168, 339380), (210, 271504), (213, 267680), (224, 254535), (239, 238560), (240, 237566), (280, 203628), (284, 200760), (336, 169690), (355, 160608), (420, 135752), (426, 133840), (478, 119280), (480, 118783), (497, 114720), (560, 101814), (568, 100380), (672, 84845), (710, 80304), (717, 79520), (840, 67876), (852, 66920), (956, 59640), (994, 57360), (1065, 53536), (1120, 50907), (1136, 50190), (1195, 47712), (1420, 40152), (1434, 39760), (1491, 38240), (1673, 34080), (1680, 33938), (1704, 33460), (1912, 29820), (1988, 28680), (2130, 26768), (2272, 25095), (2390, 23856), (2485, 22944), (2840, 20076), (2868, 19880), (2982, 19120), (3346, 17040), (3360, 16969), (3408, 16730), (3585, 15904), (3824, 14910), (3976, 14340), (4260, 13384), (4780, 11928), (4970, 11472), (5019, 11360), (5680, 10038), (5736, 9940), (5964, 9560), (6692, 8520), (6816, 8365), (7170, 7952), (7455, 7648)]