828584120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1118

約数の個数: 192

約数和(自身を含む): 2413152000

約数和(自身を除く): 1584567880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 91, 98, 104, 124, 130, 140, 155, 182, 196, 217, 245, 248, 260, 280, 310, 364, 392, 403, 434, 455, 490, 520, 620, 637, 728, 806, 868, 910, 980, 1049, 1085, 1240, 1274, 1519, 1612, 1736, 1820, 1960, 2015, 2098, 2170, 2548, 2821, 3038, 3185, 3224, 3640, 4030, 4196, 4340, 5096, 5245, 5642, 6076, 6370, 7343, 7595, 8060, 8392, 8680, 10490, 11284, 12152, 12740, 13637, 14105, 14686, 15190, 16120, 19747, 20980, 22568, 25480, 27274, 28210, 29372, 30380, 32519, 36715, 39494, 41960, 51401, 54548, 56420, 58744, 60760, 65038, 68185, 73430, 78988, 95459, 98735, 102802, 109096, 112840, 130076, 136370, 146860, 157976, 162595, 190918, 197470, 205604, 227633, 257005, 260152, 272740, 293720, 325190, 381836, 394940, 411208, 422747, 455266, 477295, 514010, 545480, 650380, 668213, 763672, 789880, 845494, 910532, 954590, 1028020, 1138165, 1300760, 1336426, 1593431, 1690988, 1821064, 1909180, 2056040, 2113735, 2276330, 2672852, 2959229, 3186862, 3341065, 3381976, 3818360, 4227470, 4552660, 5345704, 5918458, 6373724, 6682130, 7967155, 8454940, 9105320, 11836916, 12747448, 13364260, 14796145, 15934310, 16909880, 20714603, 23673832, 26728520, 29592290, 31868620, 41429206, 59184580, 63737240, 82858412, 103573015, 118369160, 165716824, 207146030, 414292060, 828584120]

約数ペア:

[(1, 828584120), (2, 414292060), (4, 207146030), (5, 165716824), (7, 118369160), (8, 103573015), (10, 82858412), (13, 63737240), (14, 59184580), (20, 41429206), (26, 31868620), (28, 29592290), (31, 26728520), (35, 23673832), (40, 20714603), (49, 16909880), (52, 15934310), (56, 14796145), (62, 13364260), (65, 12747448), (70, 11836916), (91, 9105320), (98, 8454940), (104, 7967155), (124, 6682130), (130, 6373724), (140, 5918458), (155, 5345704), (182, 4552660), (196, 4227470), (217, 3818360), (245, 3381976), (248, 3341065), (260, 3186862), (280, 2959229), (310, 2672852), (364, 2276330), (392, 2113735), (403, 2056040), (434, 1909180), (455, 1821064), (490, 1690988), (520, 1593431), (620, 1336426), (637, 1300760), (728, 1138165), (806, 1028020), (868, 954590), (910, 910532), (980, 845494), (1049, 789880), (1085, 763672), (1240, 668213), (1274, 650380), (1519, 545480), (1612, 514010), (1736, 477295), (1820, 455266), (1960, 422747), (2015, 411208), (2098, 394940), (2170, 381836), (2548, 325190), (2821, 293720), (3038, 272740), (3185, 260152), (3224, 257005), (3640, 227633), (4030, 205604), (4196, 197470), (4340, 190918), (5096, 162595), (5245, 157976), (5642, 146860), (6076, 136370), (6370, 130076), (7343, 112840), (7595, 109096), (8060, 102802), (8392, 98735), (8680, 95459), (10490, 78988), (11284, 73430), (12152, 68185), (12740, 65038), (13637, 60760), (14105, 58744), (14686, 56420), (15190, 54548), (16120, 51401), (19747, 41960), (20980, 39494), (22568, 36715), (25480, 32519), (27274, 30380), (28210, 29372)]