168950040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 600825600

約数和(自身を除く): 431875560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 59, 60, 70, 84, 98, 105, 118, 120, 140, 147, 168, 177, 196, 210, 236, 245, 280, 294, 295, 354, 392, 413, 420, 472, 487, 490, 588, 590, 708, 735, 826, 840, 885, 974, 980, 1176, 1180, 1239, 1416, 1461, 1470, 1652, 1770, 1948, 1960, 2065, 2360, 2435, 2478, 2891, 2922, 2940, 3304, 3409, 3540, 3896, 4130, 4870, 4956, 5782, 5844, 5880, 6195, 6818, 7080, 7305, 8260, 8673, 9740, 9912, 10227, 11564, 11688, 12390, 13636, 14455, 14610, 16520, 17045, 17346, 19480, 20454, 23128, 23863, 24780, 27272, 28733, 28910, 29220, 34090, 34692, 40908, 43365, 47726, 49560, 51135, 57466, 57820, 58440, 68180, 69384, 71589, 81816, 86199, 86730, 95452, 102270, 114932, 115640, 119315, 136360, 143178, 143665, 172398, 173460, 190904, 201131, 204540, 229864, 238630, 286356, 287330, 344796, 346920, 357945, 402262, 409080, 430995, 477260, 572712, 574660, 603393, 689592, 715890, 804524, 861990, 954520, 1005655, 1149320, 1206786, 1407917, 1431780, 1609048, 1723980, 2011310, 2413572, 2815834, 2863560, 3016965, 3447960, 4022620, 4223751, 4827144, 5631668, 6033930, 7039585, 8045240, 8447502, 11263336, 12067860, 14079170, 16895004, 21118755, 24135720, 28158340, 33790008, 42237510, 56316680, 84475020, 168950040]

約数ペア:

[(1, 168950040), (2, 84475020), (3, 56316680), (4, 42237510), (5, 33790008), (6, 28158340), (7, 24135720), (8, 21118755), (10, 16895004), (12, 14079170), (14, 12067860), (15, 11263336), (20, 8447502), (21, 8045240), (24, 7039585), (28, 6033930), (30, 5631668), (35, 4827144), (40, 4223751), (42, 4022620), (49, 3447960), (56, 3016965), (59, 2863560), (60, 2815834), (70, 2413572), (84, 2011310), (98, 1723980), (105, 1609048), (118, 1431780), (120, 1407917), (140, 1206786), (147, 1149320), (168, 1005655), (177, 954520), (196, 861990), (210, 804524), (236, 715890), (245, 689592), (280, 603393), (294, 574660), (295, 572712), (354, 477260), (392, 430995), (413, 409080), (420, 402262), (472, 357945), (487, 346920), (490, 344796), (588, 287330), (590, 286356), (708, 238630), (735, 229864), (826, 204540), (840, 201131), (885, 190904), (974, 173460), (980, 172398), (1176, 143665), (1180, 143178), (1239, 136360), (1416, 119315), (1461, 115640), (1470, 114932), (1652, 102270), (1770, 95452), (1948, 86730), (1960, 86199), (2065, 81816), (2360, 71589), (2435, 69384), (2478, 68180), (2891, 58440), (2922, 57820), (2940, 57466), (3304, 51135), (3409, 49560), (3540, 47726), (3896, 43365), (4130, 40908), (4870, 34692), (4956, 34090), (5782, 29220), (5844, 28910), (5880, 28733), (6195, 27272), (6818, 24780), (7080, 23863), (7305, 23128), (8260, 20454), (8673, 19480), (9740, 17346), (9912, 17045), (10227, 16520), (11564, 14610), (11688, 14455), (12390, 13636)]