42429660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 154291200

約数和(自身を除く): 111861540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 409, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 818, 910, 988, 1092, 1140, 1227, 1235, 1330, 1365, 1482, 1596, 1636, 1729, 1820, 1995, 2045, 2454, 2470, 2660, 2730, 2863, 2964, 3458, 3705, 3990, 4090, 4908, 4940, 5187, 5317, 5460, 5726, 6135, 6916, 7410, 7771, 7980, 8180, 8589, 8645, 10374, 10634, 11452, 12270, 14315, 14820, 15542, 15951, 17178, 17290, 20748, 21268, 23313, 24540, 25935, 26585, 28630, 31084, 31902, 34356, 34580, 37219, 38855, 42945, 46626, 51870, 53170, 54397, 57260, 63804, 74438, 77710, 79755, 85890, 93252, 101023, 103740, 106340, 108794, 111657, 116565, 148876, 155420, 159510, 163191, 171780, 186095, 202046, 217588, 223314, 233130, 271985, 303069, 319020, 326382, 372190, 404092, 446628, 466260, 505115, 543970, 558285, 606138, 652764, 707161, 744380, 815955, 1010230, 1087940, 1116570, 1212276, 1414322, 1515345, 1631910, 2020460, 2121483, 2233140, 2828644, 3030690, 3263820, 3535805, 4242966, 6061380, 7071610, 8485932, 10607415, 14143220, 21214830, 42429660]

約数ペア:

[(1, 42429660), (2, 21214830), (3, 14143220), (4, 10607415), (5, 8485932), (6, 7071610), (7, 6061380), (10, 4242966), (12, 3535805), (13, 3263820), (14, 3030690), (15, 2828644), (19, 2233140), (20, 2121483), (21, 2020460), (26, 1631910), (28, 1515345), (30, 1414322), (35, 1212276), (38, 1116570), (39, 1087940), (42, 1010230), (52, 815955), (57, 744380), (60, 707161), (65, 652764), (70, 606138), (76, 558285), (78, 543970), (84, 505115), (91, 466260), (95, 446628), (105, 404092), (114, 372190), (130, 326382), (133, 319020), (140, 303069), (156, 271985), (182, 233130), (190, 223314), (195, 217588), (210, 202046), (228, 186095), (247, 171780), (260, 163191), (266, 159510), (273, 155420), (285, 148876), (364, 116565), (380, 111657), (390, 108794), (399, 106340), (409, 103740), (420, 101023), (455, 93252), (494, 85890), (532, 79755), (546, 77710), (570, 74438), (665, 63804), (741, 57260), (780, 54397), (798, 53170), (818, 51870), (910, 46626), (988, 42945), (1092, 38855), (1140, 37219), (1227, 34580), (1235, 34356), (1330, 31902), (1365, 31084), (1482, 28630), (1596, 26585), (1636, 25935), (1729, 24540), (1820, 23313), (1995, 21268), (2045, 20748), (2454, 17290), (2470, 17178), (2660, 15951), (2730, 15542), (2863, 14820), (2964, 14315), (3458, 12270), (3705, 11452), (3990, 10634), (4090, 10374), (4908, 8645), (4940, 8589), (5187, 8180), (5317, 7980), (5460, 7771), (5726, 7410), (6135, 6916)]