42701880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 142571520

約数和(自身を除く): 99869640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 883, 930, 1209, 1240, 1560, 1612, 1766, 1860, 2015, 2418, 2649, 3224, 3532, 3720, 4030, 4415, 4836, 5298, 6045, 7064, 8060, 8830, 9672, 10596, 11479, 12090, 13245, 16120, 17660, 21192, 22958, 24180, 26490, 27373, 34437, 35320, 45916, 48360, 52980, 54746, 57395, 68874, 82119, 91832, 105960, 109492, 114790, 136865, 137748, 164238, 172185, 218984, 229580, 273730, 275496, 328476, 344370, 355849, 410595, 459160, 547460, 656952, 688740, 711698, 821190, 1067547, 1094920, 1377480, 1423396, 1642380, 1779245, 2135094, 2846792, 3284760, 3558490, 4270188, 5337735, 7116980, 8540376, 10675470, 14233960, 21350940, 42701880]

約数ペア:

[(1, 42701880), (2, 21350940), (3, 14233960), (4, 10675470), (5, 8540376), (6, 7116980), (8, 5337735), (10, 4270188), (12, 3558490), (13, 3284760), (15, 2846792), (20, 2135094), (24, 1779245), (26, 1642380), (30, 1423396), (31, 1377480), (39, 1094920), (40, 1067547), (52, 821190), (60, 711698), (62, 688740), (65, 656952), (78, 547460), (93, 459160), (104, 410595), (120, 355849), (124, 344370), (130, 328476), (155, 275496), (156, 273730), (186, 229580), (195, 218984), (248, 172185), (260, 164238), (310, 137748), (312, 136865), (372, 114790), (390, 109492), (403, 105960), (465, 91832), (520, 82119), (620, 68874), (744, 57395), (780, 54746), (806, 52980), (883, 48360), (930, 45916), (1209, 35320), (1240, 34437), (1560, 27373), (1612, 26490), (1766, 24180), (1860, 22958), (2015, 21192), (2418, 17660), (2649, 16120), (3224, 13245), (3532, 12090), (3720, 11479), (4030, 10596), (4415, 9672), (4836, 8830), (5298, 8060), (6045, 7064)]