345759120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2270

約数の個数: 240

約数和(自身を含む): 1370483712

約数和(自身を除く): 1024724592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2213, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4426, 4464, 5040, 5208, 5580, 6510, 6639, 7440, 7812, 8680, 8852, 9765, 10416, 11065, 11160, 13020, 13278, 15491, 15624, 17360, 17704, 19530, 19917, 22130, 22320, 26040, 26556, 30982, 31248, 33195, 35408, 39060, 39834, 44260, 46473, 52080, 53112, 61964, 66390, 68603, 77455, 78120, 79668, 88520, 92946, 99585, 106224, 123928, 132780, 137206, 139419, 154910, 156240, 159336, 177040, 185892, 199170, 205809, 232365, 247856, 265560, 274412, 278838, 309820, 318672, 343015, 371784, 398340, 411618, 464730, 480221, 531120, 548824, 557676, 617427, 619640, 686030, 697095, 743568, 796680, 823236, 929460, 960442, 1029045, 1097648, 1115352, 1234854, 1239280, 1372060, 1394190, 1440663, 1593360, 1646472, 1858920, 1920884, 2058090, 2230704, 2401105, 2469708, 2744120, 2788380, 2881326, 3087135, 3292944, 3717840, 3841768, 4116180, 4321989, 4802210, 4939416, 5488240, 5576760, 5762652, 6174270, 7203315, 7683536, 8232360, 8643978, 9604420, 9878832, 11153520, 11525304, 12348540, 14406630, 16464720, 17287956, 19208840, 21609945, 23050608, 24697080, 28813260, 34575912, 38417680, 43219890, 49394160, 57626520, 69151824, 86439780, 115253040, 172879560, 345759120]

約数ペア:

[(1, 345759120), (2, 172879560), (3, 115253040), (4, 86439780), (5, 69151824), (6, 57626520), (7, 49394160), (8, 43219890), (9, 38417680), (10, 34575912), (12, 28813260), (14, 24697080), (15, 23050608), (16, 21609945), (18, 19208840), (20, 17287956), (21, 16464720), (24, 14406630), (28, 12348540), (30, 11525304), (31, 11153520), (35, 9878832), (36, 9604420), (40, 8643978), (42, 8232360), (45, 7683536), (48, 7203315), (56, 6174270), (60, 5762652), (62, 5576760), (63, 5488240), (70, 4939416), (72, 4802210), (80, 4321989), (84, 4116180), (90, 3841768), (93, 3717840), (105, 3292944), (112, 3087135), (120, 2881326), (124, 2788380), (126, 2744120), (140, 2469708), (144, 2401105), (155, 2230704), (168, 2058090), (180, 1920884), (186, 1858920), (210, 1646472), (217, 1593360), (240, 1440663), (248, 1394190), (252, 1372060), (279, 1239280), (280, 1234854), (310, 1115352), (315, 1097648), (336, 1029045), (360, 960442), (372, 929460), (420, 823236), (434, 796680), (465, 743568), (496, 697095), (504, 686030), (558, 619640), (560, 617427), (620, 557676), (630, 548824), (651, 531120), (720, 480221), (744, 464730), (840, 411618), (868, 398340), (930, 371784), (1008, 343015), (1085, 318672), (1116, 309820), (1240, 278838), (1260, 274412), (1302, 265560), (1395, 247856), (1488, 232365), (1680, 205809), (1736, 199170), (1860, 185892), (1953, 177040), (2170, 159336), (2213, 156240), (2232, 154910), (2480, 139419), (2520, 137206), (2604, 132780), (2790, 123928), (3255, 106224), (3472, 99585), (3720, 92946), (3906, 88520), (4340, 79668), (4426, 78120), (4464, 77455), (5040, 68603), (5208, 66390), (5580, 61964), (6510, 53112), (6639, 52080), (7440, 46473), (7812, 44260), (8680, 39834), (8852, 39060), (9765, 35408), (10416, 33195), (11065, 31248), (11160, 30982), (13020, 26556), (13278, 26040), (15491, 22320), (15624, 22130), (17360, 19917), (17704, 19530)]