679264560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2404

約数の個数: 240

約数和(自身を含む): 2537004288

約数和(自身を除く): 1857739728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2341, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4682, 4836, 5580, 6045, 6448, 7023, 7254, 7440, 8060, 9360, 9364, 9672, 11160, 11705, 12090, 14046, 14508, 16120, 18135, 18728, 19344, 21069, 22320, 23410, 24180, 28092, 29016, 30433, 32240, 35115, 36270, 37456, 42138, 46820, 48360, 56184, 58032, 60866, 70230, 72540, 72571, 84276, 91299, 93640, 96720, 105345, 112368, 121732, 140460, 145080, 145142, 152165, 168552, 182598, 187280, 210690, 217713, 243464, 273897, 280920, 290160, 290284, 304330, 337104, 362855, 365196, 421380, 435426, 456495, 486928, 547794, 561840, 580568, 608660, 653139, 725710, 730392, 842760, 870852, 912990, 943423, 1088565, 1095588, 1161136, 1217320, 1306278, 1369485, 1451420, 1460784, 1685520, 1741704, 1825980, 1886846, 2177130, 2191176, 2434640, 2612556, 2738970, 2830269, 2902840, 3265695, 3483408, 3651960, 3773692, 4354260, 4382352, 4717115, 5225112, 5477940, 5660538, 5805680, 6531390, 7303920, 7547384, 8490807, 8708520, 9434230, 10450224, 10955880, 11321076, 13062780, 14151345, 15094768, 16981614, 17417040, 18868460, 21911760, 22642152, 26125560, 28302690, 33963228, 37736920, 42454035, 45284304, 52251120, 56605380, 67926456, 75473840, 84908070, 113210760, 135852912, 169816140, 226421520, 339632280, 679264560]

約数ペア:

[(1, 679264560), (2, 339632280), (3, 226421520), (4, 169816140), (5, 135852912), (6, 113210760), (8, 84908070), (9, 75473840), (10, 67926456), (12, 56605380), (13, 52251120), (15, 45284304), (16, 42454035), (18, 37736920), (20, 33963228), (24, 28302690), (26, 26125560), (30, 22642152), (31, 21911760), (36, 18868460), (39, 17417040), (40, 16981614), (45, 15094768), (48, 14151345), (52, 13062780), (60, 11321076), (62, 10955880), (65, 10450224), (72, 9434230), (78, 8708520), (80, 8490807), (90, 7547384), (93, 7303920), (104, 6531390), (117, 5805680), (120, 5660538), (124, 5477940), (130, 5225112), (144, 4717115), (155, 4382352), (156, 4354260), (180, 3773692), (186, 3651960), (195, 3483408), (208, 3265695), (234, 2902840), (240, 2830269), (248, 2738970), (260, 2612556), (279, 2434640), (310, 2191176), (312, 2177130), (360, 1886846), (372, 1825980), (390, 1741704), (403, 1685520), (465, 1460784), (468, 1451420), (496, 1369485), (520, 1306278), (558, 1217320), (585, 1161136), (620, 1095588), (624, 1088565), (720, 943423), (744, 912990), (780, 870852), (806, 842760), (930, 730392), (936, 725710), (1040, 653139), (1116, 608660), (1170, 580568), (1209, 561840), (1240, 547794), (1395, 486928), (1488, 456495), (1560, 435426), (1612, 421380), (1860, 365196), (1872, 362855), (2015, 337104), (2232, 304330), (2340, 290284), (2341, 290160), (2418, 280920), (2480, 273897), (2790, 243464), (3120, 217713), (3224, 210690), (3627, 187280), (3720, 182598), (4030, 168552), (4464, 152165), (4680, 145142), (4682, 145080), (4836, 140460), (5580, 121732), (6045, 112368), (6448, 105345), (7023, 96720), (7254, 93640), (7440, 91299), (8060, 84276), (9360, 72571), (9364, 72540), (9672, 70230), (11160, 60866), (11705, 58032), (12090, 56184), (14046, 48360), (14508, 46820), (16120, 42138), (18135, 37456), (18728, 36270), (19344, 35115), (21069, 32240), (22320, 30433), (23410, 29016), (24180, 28092)]