122619840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 224

約数和(自身を含む): 452957184

約数和(自身を除く): 330337344

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, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 257, 280, 284, 320, 336, 355, 420, 426, 448, 480, 497, 514, 560, 568, 672, 710, 771, 840, 852, 960, 994, 1028, 1065, 1120, 1136, 1285, 1344, 1420, 1491, 1542, 1680, 1704, 1799, 1988, 2056, 2130, 2240, 2272, 2485, 2570, 2840, 2982, 3084, 3360, 3408, 3598, 3855, 3976, 4112, 4260, 4544, 4970, 5140, 5397, 5680, 5964, 6168, 6720, 6816, 7196, 7455, 7710, 7952, 8224, 8520, 8995, 9940, 10280, 10794, 11360, 11928, 12336, 13632, 14392, 14910, 15420, 15904, 16448, 17040, 17990, 18247, 19880, 20560, 21588, 22720, 23856, 24672, 26985, 28784, 29820, 30840, 31808, 34080, 35980, 36494, 39760, 41120, 43176, 47712, 49344, 53970, 54741, 57568, 59640, 61680, 68160, 71960, 72988, 79520, 82240, 86352, 91235, 95424, 107940, 109482, 115136, 119280, 123360, 127729, 143920, 145976, 159040, 172704, 182470, 215880, 218964, 238560, 246720, 255458, 273705, 287840, 291952, 345408, 364940, 383187, 431760, 437928, 477120, 510916, 547410, 575680, 583904, 638645, 729880, 766374, 863520, 875856, 1021832, 1094820, 1167808, 1277290, 1459760, 1532748, 1727040, 1751712, 1915935, 2043664, 2189640, 2554580, 2919520, 3065496, 3503424, 3831870, 4087328, 4379280, 5109160, 5839040, 6130992, 7663740, 8174656, 8758560, 10218320, 12261984, 15327480, 17517120, 20436640, 24523968, 30654960, 40873280, 61309920, 122619840]

約数ペア:

[(1, 122619840), (2, 61309920), (3, 40873280), (4, 30654960), (5, 24523968), (6, 20436640), (7, 17517120), (8, 15327480), (10, 12261984), (12, 10218320), (14, 8758560), (15, 8174656), (16, 7663740), (20, 6130992), (21, 5839040), (24, 5109160), (28, 4379280), (30, 4087328), (32, 3831870), (35, 3503424), (40, 3065496), (42, 2919520), (48, 2554580), (56, 2189640), (60, 2043664), (64, 1915935), (70, 1751712), (71, 1727040), (80, 1532748), (84, 1459760), (96, 1277290), (105, 1167808), (112, 1094820), (120, 1021832), (140, 875856), (142, 863520), (160, 766374), (168, 729880), (192, 638645), (210, 583904), (213, 575680), (224, 547410), (240, 510916), (257, 477120), (280, 437928), (284, 431760), (320, 383187), (336, 364940), (355, 345408), (420, 291952), (426, 287840), (448, 273705), (480, 255458), (497, 246720), (514, 238560), (560, 218964), (568, 215880), (672, 182470), (710, 172704), (771, 159040), (840, 145976), (852, 143920), (960, 127729), (994, 123360), (1028, 119280), (1065, 115136), (1120, 109482), (1136, 107940), (1285, 95424), (1344, 91235), (1420, 86352), (1491, 82240), (1542, 79520), (1680, 72988), (1704, 71960), (1799, 68160), (1988, 61680), (2056, 59640), (2130, 57568), (2240, 54741), (2272, 53970), (2485, 49344), (2570, 47712), (2840, 43176), (2982, 41120), (3084, 39760), (3360, 36494), (3408, 35980), (3598, 34080), (3855, 31808), (3976, 30840), (4112, 29820), (4260, 28784), (4544, 26985), (4970, 24672), (5140, 23856), (5397, 22720), (5680, 21588), (5964, 20560), (6168, 19880), (6720, 18247), (6816, 17990), (7196, 17040), (7455, 16448), (7710, 15904), (7952, 15420), (8224, 14910), (8520, 14392), (8995, 13632), (9940, 12336), (10280, 11928), (10794, 11360)]