313813920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1583}}^1$

素因数の和:1667

約数の個数: 192

約数和(自身を含む): 1149603840

約数和(自身を除く): 835789920

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, 59, 60, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 210, 224, 236, 240, 280, 295, 336, 354, 413, 420, 472, 480, 560, 590, 672, 708, 826, 840, 885, 944, 1120, 1180, 1239, 1416, 1583, 1652, 1680, 1770, 1888, 2065, 2360, 2478, 2832, 3166, 3304, 3360, 3540, 4130, 4720, 4749, 4956, 5664, 6195, 6332, 6608, 7080, 7915, 8260, 9440, 9498, 9912, 11081, 12390, 12664, 13216, 14160, 15830, 16520, 18996, 19824, 22162, 23745, 24780, 25328, 28320, 31660, 33040, 33243, 37992, 39648, 44324, 47490, 49560, 50656, 55405, 63320, 66080, 66486, 75984, 88648, 93397, 94980, 99120, 110810, 126640, 132972, 151968, 166215, 177296, 186794, 189960, 198240, 221620, 253280, 265944, 280191, 332430, 354592, 373588, 379920, 443240, 466985, 531888, 560382, 653779, 664860, 747176, 759840, 886480, 933970, 1063776, 1120764, 1307558, 1329720, 1400955, 1494352, 1772960, 1867940, 1961337, 2241528, 2615116, 2659440, 2801910, 2988704, 3268895, 3735880, 3922674, 4483056, 5230232, 5318880, 5603820, 6537790, 7471760, 7845348, 8966112, 9806685, 10460464, 11207640, 13075580, 14943520, 15690696, 19613370, 20920928, 22415280, 26151160, 31381392, 39226740, 44830560, 52302320, 62762784, 78453480, 104604640, 156906960, 313813920]

約数ペア:

[(1, 313813920), (2, 156906960), (3, 104604640), (4, 78453480), (5, 62762784), (6, 52302320), (7, 44830560), (8, 39226740), (10, 31381392), (12, 26151160), (14, 22415280), (15, 20920928), (16, 19613370), (20, 15690696), (21, 14943520), (24, 13075580), (28, 11207640), (30, 10460464), (32, 9806685), (35, 8966112), (40, 7845348), (42, 7471760), (48, 6537790), (56, 5603820), (59, 5318880), (60, 5230232), (70, 4483056), (80, 3922674), (84, 3735880), (96, 3268895), (105, 2988704), (112, 2801910), (118, 2659440), (120, 2615116), (140, 2241528), (160, 1961337), (168, 1867940), (177, 1772960), (210, 1494352), (224, 1400955), (236, 1329720), (240, 1307558), (280, 1120764), (295, 1063776), (336, 933970), (354, 886480), (413, 759840), (420, 747176), (472, 664860), (480, 653779), (560, 560382), (590, 531888), (672, 466985), (708, 443240), (826, 379920), (840, 373588), (885, 354592), (944, 332430), (1120, 280191), (1180, 265944), (1239, 253280), (1416, 221620), (1583, 198240), (1652, 189960), (1680, 186794), (1770, 177296), (1888, 166215), (2065, 151968), (2360, 132972), (2478, 126640), (2832, 110810), (3166, 99120), (3304, 94980), (3360, 93397), (3540, 88648), (4130, 75984), (4720, 66486), (4749, 66080), (4956, 63320), (5664, 55405), (6195, 50656), (6332, 49560), (6608, 47490), (7080, 44324), (7915, 39648), (8260, 37992), (9440, 33243), (9498, 33040), (9912, 31660), (11081, 28320), (12390, 25328), (12664, 24780), (13216, 23745), (14160, 22162), (15830, 19824), (16520, 18996)]