12486804960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{119881}}^1$

素因数の和:119937

約数の個数: 192

約数和(自身を含む): 46402965504

約数和(自身を除く): 33916160544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 52080, 104160, 119881, 239762, 359643, 479524, 599405, 719286, 839167, 959048, 1198810, 1438572, 1678334, 1798215, 1918096, 2397620, 2517501, 2877144, 3356668, 3596430, 3716311, 3836192, 4195835, 4795240, 5035002, 5754288, 6713336, 7192860, 7432622, 8391670, 9590480, 10070004, 11148933, 11508576, 12587505, 13426672, 14385720, 14865244, 16783340, 18581555, 19180960, 20140008, 22297866, 25175010, 26014177, 26853344, 28771440, 29730488, 33566680, 37163110, 40280016, 44595732, 50350020, 52028354, 55744665, 57542880, 59460976, 67133360, 74326220, 78042531, 80560032, 89191464, 100700040, 104056708, 111489330, 118921952, 130070885, 134266720, 148652440, 156085062, 178382928, 201400080, 208113416, 222978660, 260141770, 297304880, 312170124, 356765856, 390212655, 402800160, 416226832, 445957320, 520283540, 594609760, 624340248, 780425310, 832453664, 891914640, 1040567080, 1248680496, 1560850620, 1783829280, 2081134160, 2497360992, 3121701240, 4162268320, 6243402480, 12486804960]

約数ペア:

[(1, 12486804960), (2, 6243402480), (3, 4162268320), (4, 3121701240), (5, 2497360992), (6, 2081134160), (7, 1783829280), (8, 1560850620), (10, 1248680496), (12, 1040567080), (14, 891914640), (15, 832453664), (16, 780425310), (20, 624340248), (21, 594609760), (24, 520283540), (28, 445957320), (30, 416226832), (31, 402800160), (32, 390212655), (35, 356765856), (40, 312170124), (42, 297304880), (48, 260141770), (56, 222978660), (60, 208113416), (62, 201400080), (70, 178382928), (80, 156085062), (84, 148652440), (93, 134266720), (96, 130070885), (105, 118921952), (112, 111489330), (120, 104056708), (124, 100700040), (140, 89191464), (155, 80560032), (160, 78042531), (168, 74326220), (186, 67133360), (210, 59460976), (217, 57542880), (224, 55744665), (240, 52028354), (248, 50350020), (280, 44595732), (310, 40280016), (336, 37163110), (372, 33566680), (420, 29730488), (434, 28771440), (465, 26853344), (480, 26014177), (496, 25175010), (560, 22297866), (620, 20140008), (651, 19180960), (672, 18581555), (744, 16783340), (840, 14865244), (868, 14385720), (930, 13426672), (992, 12587505), (1085, 11508576), (1120, 11148933), (1240, 10070004), (1302, 9590480), (1488, 8391670), (1680, 7432622), (1736, 7192860), (1860, 6713336), (2170, 5754288), (2480, 5035002), (2604, 4795240), (2976, 4195835), (3255, 3836192), (3360, 3716311), (3472, 3596430), (3720, 3356668), (4340, 2877144), (4960, 2517501), (5208, 2397620), (6510, 1918096), (6944, 1798215), (7440, 1678334), (8680, 1438572), (10416, 1198810), (13020, 959048), (14880, 839167), (17360, 719286), (20832, 599405), (26040, 479524), (34720, 359643), (52080, 239762), (104160, 119881)]