4978041120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{265921}}^1$

素因数の和:265955

約数の個数: 144

約数和(自身を含む): 18294369912

約数和(自身を除く): 13316328792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 265921, 531842, 797763, 1063684, 1329605, 1595526, 2127368, 2393289, 2659210, 3191052, 3456973, 3988815, 4254736, 4786578, 5318420, 6382104, 6913946, 7977630, 8509472, 9573156, 10370919, 10636840, 11966445, 12764208, 13827892, 15955260, 17284865, 19146312, 20741838, 21273680, 23932890, 25528416, 27655784, 31112757, 31910520, 34569730, 38292624, 41483676, 42547360, 47865780, 51854595, 55311568, 62225514, 63821040, 69139460, 76585248, 82967352, 95731560, 103709190, 110623136, 124451028, 127642080, 138278920, 155563785, 165934704, 191463120, 207418380, 248902056, 276557840, 311127570, 331869408, 382926240, 414836760, 497804112, 553115680, 622255140, 829673520, 995608224, 1244510280, 1659347040, 2489020560, 4978041120]

約数ペア:

[(1, 4978041120), (2, 2489020560), (3, 1659347040), (4, 1244510280), (5, 995608224), (6, 829673520), (8, 622255140), (9, 553115680), (10, 497804112), (12, 414836760), (13, 382926240), (15, 331869408), (16, 311127570), (18, 276557840), (20, 248902056), (24, 207418380), (26, 191463120), (30, 165934704), (32, 155563785), (36, 138278920), (39, 127642080), (40, 124451028), (45, 110623136), (48, 103709190), (52, 95731560), (60, 82967352), (65, 76585248), (72, 69139460), (78, 63821040), (80, 62225514), (90, 55311568), (96, 51854595), (104, 47865780), (117, 42547360), (120, 41483676), (130, 38292624), (144, 34569730), (156, 31910520), (160, 31112757), (180, 27655784), (195, 25528416), (208, 23932890), (234, 21273680), (240, 20741838), (260, 19146312), (288, 17284865), (312, 15955260), (360, 13827892), (390, 12764208), (416, 11966445), (468, 10636840), (480, 10370919), (520, 9573156), (585, 8509472), (624, 7977630), (720, 6913946), (780, 6382104), (936, 5318420), (1040, 4786578), (1170, 4254736), (1248, 3988815), (1440, 3456973), (1560, 3191052), (1872, 2659210), (2080, 2393289), (2340, 2127368), (3120, 1595526), (3744, 1329605), (4680, 1063684), (6240, 797763), (9360, 531842), (18720, 265921)]