1243613280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 384

約数和(自身を含む): 4901492736

約数和(自身を除く): 3657879456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 71, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 142, 156, 160, 168, 182, 195, 208, 210, 213, 224, 240, 260, 273, 280, 284, 312, 336, 355, 364, 390, 401, 416, 420, 426, 455, 480, 497, 520, 546, 560, 568, 624, 672, 710, 728, 780, 802, 840, 852, 910, 923, 994, 1040, 1065, 1092, 1120, 1136, 1203, 1248, 1365, 1420, 1456, 1491, 1560, 1604, 1680, 1704, 1820, 1846, 1988, 2005, 2080, 2130, 2184, 2272, 2406, 2485, 2730, 2769, 2807, 2840, 2912, 2982, 3120, 3208, 3360, 3408, 3640, 3692, 3976, 4010, 4260, 4368, 4615, 4812, 4970, 5213, 5460, 5538, 5614, 5680, 5964, 6015, 6240, 6416, 6461, 6816, 7280, 7384, 7455, 7952, 8020, 8421, 8520, 8736, 9230, 9624, 9940, 10426, 10920, 11076, 11228, 11360, 11928, 12030, 12832, 12922, 13845, 14035, 14560, 14768, 14910, 15639, 15904, 16040, 16842, 17040, 18460, 19248, 19383, 19880, 20852, 21840, 22152, 22456, 23856, 24060, 25844, 26065, 27690, 28070, 28471, 29536, 29820, 31278, 32080, 32305, 33684, 34080, 36491, 36920, 38496, 38766, 39760, 41704, 42105, 43680, 44304, 44912, 47712, 48120, 51688, 52130, 55380, 56140, 56942, 59640, 62556, 64160, 64610, 67368, 72982, 73840, 77532, 78195, 79520, 83408, 84210, 85413, 88608, 89824, 96240, 96915, 103376, 104260, 109473, 110760, 112280, 113884, 119280, 125112, 129220, 134736, 142355, 145964, 147680, 155064, 156390, 166816, 168420, 170826, 182455, 192480, 193830, 199297, 206752, 208520, 218946, 221520, 224560, 227768, 238560, 250224, 258440, 269472, 284710, 291928, 310128, 312780, 336840, 341652, 364910, 370123, 387660, 398594, 417040, 427065, 437892, 443040, 449120, 455536, 500448, 516880, 547365, 569420, 583856, 597891, 620256, 625560, 673680, 683304, 729820, 740246, 775320, 797188, 834080, 854130, 875784, 911072, 996485, 1033760, 1094730, 1110369, 1138840, 1167712, 1195782, 1251120, 1347360, 1366608, 1459640, 1480492, 1550640, 1594376, 1708260, 1751568, 1850615, 1992970, 2189460, 2220738, 2277680, 2391564, 2502240, 2590861, 2733216, 2919280, 2960984, 2989455, 3101280, 3188752, 3416520, 3503136, 3701230, 3985940, 4378920, 4441476, 4555360, 4783128, 5181722, 5551845, 5838560, 5921968, 5978910, 6377504, 6833040, 7402460, 7772583, 7971880, 8757840, 8882952, 9566256, 10363444, 11103690, 11843936, 11957820, 12954305, 13666080, 14804920, 15545166, 15943760, 17515680, 17765904, 19132512, 20726888, 22207380, 23915640, 25908610, 29609840, 31090332, 31887520, 35531808, 38862915, 41453776, 44414760, 47831280, 51817220, 59219680, 62180664, 77725830, 82907552, 88829520, 95662560, 103634440, 124361328, 155451660, 177659040, 207268880, 248722656, 310903320, 414537760, 621806640, 1243613280]

約数ペア:

[(1, 1243613280), (2, 621806640), (3, 414537760), (4, 310903320), (5, 248722656), (6, 207268880), (7, 177659040), (8, 155451660), (10, 124361328), (12, 103634440), (13, 95662560), (14, 88829520), (15, 82907552), (16, 77725830), (20, 62180664), (21, 59219680), (24, 51817220), (26, 47831280), (28, 44414760), (30, 41453776), (32, 38862915), (35, 35531808), (39, 31887520), (40, 31090332), (42, 29609840), (48, 25908610), (52, 23915640), (56, 22207380), (60, 20726888), (65, 19132512), (70, 17765904), (71, 17515680), (78, 15943760), (80, 15545166), (84, 14804920), (91, 13666080), (96, 12954305), (104, 11957820), (105, 11843936), (112, 11103690), (120, 10363444), (130, 9566256), (140, 8882952), (142, 8757840), (156, 7971880), (160, 7772583), (168, 7402460), (182, 6833040), (195, 6377504), (208, 5978910), (210, 5921968), (213, 5838560), (224, 5551845), (240, 5181722), (260, 4783128), (273, 4555360), (280, 4441476), (284, 4378920), (312, 3985940), (336, 3701230), (355, 3503136), (364, 3416520), (390, 3188752), (401, 3101280), (416, 2989455), (420, 2960984), (426, 2919280), (455, 2733216), (480, 2590861), (497, 2502240), (520, 2391564), (546, 2277680), (560, 2220738), (568, 2189460), (624, 1992970), (672, 1850615), (710, 1751568), (728, 1708260), (780, 1594376), (802, 1550640), (840, 1480492), (852, 1459640), (910, 1366608), (923, 1347360), (994, 1251120), (1040, 1195782), (1065, 1167712), (1092, 1138840), (1120, 1110369), (1136, 1094730), (1203, 1033760), (1248, 996485), (1365, 911072), (1420, 875784), (1456, 854130), (1491, 834080), (1560, 797188), (1604, 775320), (1680, 740246), (1704, 729820), (1820, 683304), (1846, 673680), (1988, 625560), (2005, 620256), (2080, 597891), (2130, 583856), (2184, 569420), (2272, 547365), (2406, 516880), (2485, 500448), (2730, 455536), (2769, 449120), (2807, 443040), (2840, 437892), (2912, 427065), (2982, 417040), (3120, 398594), (3208, 387660), (3360, 370123), (3408, 364910), (3640, 341652), (3692, 336840), (3976, 312780), (4010, 310128), (4260, 291928), (4368, 284710), (4615, 269472), (4812, 258440), (4970, 250224), (5213, 238560), (5460, 227768), (5538, 224560), (5614, 221520), (5680, 218946), (5964, 208520), (6015, 206752), (6240, 199297), (6416, 193830), (6461, 192480), (6816, 182455), (7280, 170826), (7384, 168420), (7455, 166816), (7952, 156390), (8020, 155064), (8421, 147680), (8520, 145964), (8736, 142355), (9230, 134736), (9624, 129220), (9940, 125112), (10426, 119280), (10920, 113884), (11076, 112280), (11228, 110760), (11360, 109473), (11928, 104260), (12030, 103376), (12832, 96915), (12922, 96240), (13845, 89824), (14035, 88608), (14560, 85413), (14768, 84210), (14910, 83408), (15639, 79520), (15904, 78195), (16040, 77532), (16842, 73840), (17040, 72982), (18460, 67368), (19248, 64610), (19383, 64160), (19880, 62556), (20852, 59640), (21840, 56942), (22152, 56140), (22456, 55380), (23856, 52130), (24060, 51688), (25844, 48120), (26065, 47712), (27690, 44912), (28070, 44304), (28471, 43680), (29536, 42105), (29820, 41704), (31278, 39760), (32080, 38766), (32305, 38496), (33684, 36920), (34080, 36491)]