255907435680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{192539}}^1$

素因数の和:192644

約数の個数: 288

約数和(自身を含む): 953710692480

約数和(自身を除く): 697803256800

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, 71, 72, 78, 80, 90, 96, 104, 117, 120, 130, 142, 144, 156, 160, 180, 195, 208, 213, 234, 240, 260, 284, 288, 312, 355, 360, 390, 416, 426, 468, 480, 520, 568, 585, 624, 639, 710, 720, 780, 852, 923, 936, 1040, 1065, 1136, 1170, 1248, 1278, 1420, 1440, 1560, 1704, 1846, 1872, 2080, 2130, 2272, 2340, 2556, 2769, 2840, 3120, 3195, 3408, 3692, 3744, 4260, 4615, 4680, 5112, 5538, 5680, 6240, 6390, 6816, 7384, 8307, 8520, 9230, 9360, 10224, 11076, 11360, 12780, 13845, 14768, 16614, 17040, 18460, 18720, 20448, 22152, 25560, 27690, 29536, 33228, 34080, 36920, 41535, 44304, 51120, 55380, 66456, 73840, 83070, 88608, 102240, 110760, 132912, 147680, 166140, 192539, 221520, 265824, 332280, 385078, 443040, 577617, 664560, 770156, 962695, 1155234, 1329120, 1540312, 1732851, 1925390, 2310468, 2503007, 2888085, 3080624, 3465702, 3850780, 4620936, 5006014, 5776170, 6161248, 6931404, 7509021, 7701560, 8664255, 9241872, 10012028, 11552340, 12515035, 13670269, 13862808, 15018042, 15403120, 17328510, 18483744, 20024056, 22527063, 23104680, 25030070, 27340538, 27725616, 30036084, 30806240, 34657020, 37545105, 40048112, 41010807, 45054126, 46209360, 50060140, 54681076, 55451232, 60072168, 68351345, 69314040, 75090210, 80096224, 82021614, 90108252, 92418720, 100120280, 109362152, 112635315, 120144336, 123032421, 136702690, 138628080, 150180420, 164043228, 177713497, 180216504, 200240560, 205054035, 218724304, 225270630, 240288672, 246064842, 273405380, 277256160, 300360840, 328086456, 355426994, 360433008, 400481120, 410108070, 437448608, 450541260, 492129684, 533140491, 546810760, 600721680, 615162105, 656172912, 710853988, 720866016, 820216140, 888567485, 901082520, 984259368, 1066280982, 1093621520, 1201443360, 1230324210, 1312345824, 1421707976, 1599421473, 1640432280, 1777134970, 1802165040, 1968518736, 2132561964, 2187243040, 2460648420, 2665702455, 2843415952, 3198842946, 3280864560, 3554269940, 3604330080, 3937037472, 4265123928, 4921296840, 5331404910, 5686831904, 6397685892, 6561729120, 7108539880, 7997107365, 8530247856, 9842593680, 10662809820, 12795371784, 14217079760, 15994214730, 17060495712, 19685187360, 21325619640, 25590743568, 28434159520, 31988429460, 42651239280, 51181487136, 63976858920, 85302478560, 127953717840, 255907435680]

約数ペア:

[(1, 255907435680), (2, 127953717840), (3, 85302478560), (4, 63976858920), (5, 51181487136), (6, 42651239280), (8, 31988429460), (9, 28434159520), (10, 25590743568), (12, 21325619640), (13, 19685187360), (15, 17060495712), (16, 15994214730), (18, 14217079760), (20, 12795371784), (24, 10662809820), (26, 9842593680), (30, 8530247856), (32, 7997107365), (36, 7108539880), (39, 6561729120), (40, 6397685892), (45, 5686831904), (48, 5331404910), (52, 4921296840), (60, 4265123928), (65, 3937037472), (71, 3604330080), (72, 3554269940), (78, 3280864560), (80, 3198842946), (90, 2843415952), (96, 2665702455), (104, 2460648420), (117, 2187243040), (120, 2132561964), (130, 1968518736), (142, 1802165040), (144, 1777134970), (156, 1640432280), (160, 1599421473), (180, 1421707976), (195, 1312345824), (208, 1230324210), (213, 1201443360), (234, 1093621520), (240, 1066280982), (260, 984259368), (284, 901082520), (288, 888567485), (312, 820216140), (355, 720866016), (360, 710853988), (390, 656172912), (416, 615162105), (426, 600721680), (468, 546810760), (480, 533140491), (520, 492129684), (568, 450541260), (585, 437448608), (624, 410108070), (639, 400481120), (710, 360433008), (720, 355426994), (780, 328086456), (852, 300360840), (923, 277256160), (936, 273405380), (1040, 246064842), (1065, 240288672), (1136, 225270630), (1170, 218724304), (1248, 205054035), (1278, 200240560), (1420, 180216504), (1440, 177713497), (1560, 164043228), (1704, 150180420), (1846, 138628080), (1872, 136702690), (2080, 123032421), (2130, 120144336), (2272, 112635315), (2340, 109362152), (2556, 100120280), (2769, 92418720), (2840, 90108252), (3120, 82021614), (3195, 80096224), (3408, 75090210), (3692, 69314040), (3744, 68351345), (4260, 60072168), (4615, 55451232), (4680, 54681076), (5112, 50060140), (5538, 46209360), (5680, 45054126), (6240, 41010807), (6390, 40048112), (6816, 37545105), (7384, 34657020), (8307, 30806240), (8520, 30036084), (9230, 27725616), (9360, 27340538), (10224, 25030070), (11076, 23104680), (11360, 22527063), (12780, 20024056), (13845, 18483744), (14768, 17328510), (16614, 15403120), (17040, 15018042), (18460, 13862808), (18720, 13670269), (20448, 12515035), (22152, 11552340), (25560, 10012028), (27690, 9241872), (29536, 8664255), (33228, 7701560), (34080, 7509021), (36920, 6931404), (41535, 6161248), (44304, 5776170), (51120, 5006014), (55380, 4620936), (66456, 3850780), (73840, 3465702), (83070, 3080624), (88608, 2888085), (102240, 2503007), (110760, 2310468), (132912, 1925390), (147680, 1732851), (166140, 1540312), (192539, 1329120), (221520, 1155234), (265824, 962695), (332280, 770156), (385078, 664560), (443040, 577617)]