42273560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 117573120

約数和(自身を除く): 75299560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 83, 85, 107, 119, 136, 140, 166, 170, 214, 238, 280, 332, 340, 415, 428, 476, 535, 581, 595, 664, 680, 749, 830, 856, 952, 1070, 1162, 1190, 1411, 1498, 1660, 1819, 2140, 2324, 2380, 2822, 2905, 2996, 3320, 3638, 3745, 4280, 4648, 4760, 5644, 5810, 5992, 7055, 7276, 7490, 8881, 9095, 9877, 11288, 11620, 12733, 14110, 14552, 14980, 17762, 18190, 19754, 23240, 25466, 28220, 29960, 35524, 36380, 39508, 44405, 49385, 50932, 56440, 62167, 63665, 71048, 72760, 79016, 88810, 98770, 101864, 124334, 127330, 150977, 177620, 197540, 248668, 254660, 301954, 310835, 355240, 395080, 497336, 509320, 603908, 621670, 754885, 1056839, 1207816, 1243340, 1509770, 2113678, 2486680, 3019540, 4227356, 5284195, 6039080, 8454712, 10568390, 21136780, 42273560]

約数ペア:

[(1, 42273560), (2, 21136780), (4, 10568390), (5, 8454712), (7, 6039080), (8, 5284195), (10, 4227356), (14, 3019540), (17, 2486680), (20, 2113678), (28, 1509770), (34, 1243340), (35, 1207816), (40, 1056839), (56, 754885), (68, 621670), (70, 603908), (83, 509320), (85, 497336), (107, 395080), (119, 355240), (136, 310835), (140, 301954), (166, 254660), (170, 248668), (214, 197540), (238, 177620), (280, 150977), (332, 127330), (340, 124334), (415, 101864), (428, 98770), (476, 88810), (535, 79016), (581, 72760), (595, 71048), (664, 63665), (680, 62167), (749, 56440), (830, 50932), (856, 49385), (952, 44405), (1070, 39508), (1162, 36380), (1190, 35524), (1411, 29960), (1498, 28220), (1660, 25466), (1819, 23240), (2140, 19754), (2324, 18190), (2380, 17762), (2822, 14980), (2905, 14552), (2996, 14110), (3320, 12733), (3638, 11620), (3745, 11288), (4280, 9877), (4648, 9095), (4760, 8881), (5644, 7490), (5810, 7276), (5992, 7055)]