68046240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 235146240

約数和(自身を除く): 167100000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 269, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 538, 544, 620, 680, 744, 807, 816, 930, 992, 1020, 1054, 1076, 1240, 1345, 1360, 1488, 1581, 1614, 1632, 1860, 2040, 2108, 2152, 2480, 2635, 2690, 2720, 2976, 3162, 3228, 3720, 4035, 4080, 4216, 4304, 4573, 4960, 5270, 5380, 6324, 6456, 7440, 7905, 8070, 8160, 8339, 8432, 8608, 9146, 10540, 10760, 12648, 12912, 13719, 14880, 15810, 16140, 16678, 16864, 18292, 21080, 21520, 22865, 25017, 25296, 25824, 27438, 31620, 32280, 33356, 36584, 41695, 42160, 43040, 45730, 50034, 50592, 54876, 63240, 64560, 66712, 68595, 73168, 83390, 84320, 91460, 100068, 109752, 125085, 126480, 129120, 133424, 137190, 141763, 146336, 166780, 182920, 200136, 219504, 250170, 252960, 266848, 274380, 283526, 333560, 365840, 400272, 425289, 439008, 500340, 548760, 567052, 667120, 708815, 731680, 800544, 850578, 1000680, 1097520, 1134104, 1334240, 1417630, 1701156, 2001360, 2126445, 2195040, 2268208, 2835260, 3402312, 4002720, 4252890, 4536416, 5670520, 6804624, 8505780, 11341040, 13609248, 17011560, 22682080, 34023120, 68046240]

約数ペア:

[(1, 68046240), (2, 34023120), (3, 22682080), (4, 17011560), (5, 13609248), (6, 11341040), (8, 8505780), (10, 6804624), (12, 5670520), (15, 4536416), (16, 4252890), (17, 4002720), (20, 3402312), (24, 2835260), (30, 2268208), (31, 2195040), (32, 2126445), (34, 2001360), (40, 1701156), (48, 1417630), (51, 1334240), (60, 1134104), (62, 1097520), (68, 1000680), (80, 850578), (85, 800544), (93, 731680), (96, 708815), (102, 667120), (120, 567052), (124, 548760), (136, 500340), (155, 439008), (160, 425289), (170, 400272), (186, 365840), (204, 333560), (240, 283526), (248, 274380), (255, 266848), (269, 252960), (272, 250170), (310, 219504), (340, 200136), (372, 182920), (408, 166780), (465, 146336), (480, 141763), (496, 137190), (510, 133424), (527, 129120), (538, 126480), (544, 125085), (620, 109752), (680, 100068), (744, 91460), (807, 84320), (816, 83390), (930, 73168), (992, 68595), (1020, 66712), (1054, 64560), (1076, 63240), (1240, 54876), (1345, 50592), (1360, 50034), (1488, 45730), (1581, 43040), (1614, 42160), (1632, 41695), (1860, 36584), (2040, 33356), (2108, 32280), (2152, 31620), (2480, 27438), (2635, 25824), (2690, 25296), (2720, 25017), (2976, 22865), (3162, 21520), (3228, 21080), (3720, 18292), (4035, 16864), (4080, 16678), (4216, 16140), (4304, 15810), (4573, 14880), (4960, 13719), (5270, 12912), (5380, 12648), (6324, 10760), (6456, 10540), (7440, 9146), (7905, 8608), (8070, 8432), (8160, 8339)]