1272248640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 448

約数和(自身を含む): 4956779520

約数和(自身を除く): 3684530880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 47, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 94, 96, 104, 108, 117, 120, 130, 135, 141, 144, 156, 160, 180, 188, 192, 195, 208, 216, 234, 235, 240, 241, 260, 270, 282, 288, 312, 320, 351, 360, 376, 390, 416, 423, 432, 468, 470, 480, 482, 520, 540, 564, 576, 585, 611, 624, 702, 705, 720, 723, 752, 780, 832, 846, 864, 936, 940, 960, 964, 1040, 1080, 1128, 1170, 1205, 1222, 1248, 1269, 1404, 1410, 1440, 1446, 1504, 1560, 1692, 1728, 1755, 1833, 1872, 1880, 1928, 2080, 2115, 2160, 2169, 2256, 2340, 2410, 2444, 2496, 2538, 2808, 2820, 2880, 2892, 3008, 3055, 3120, 3133, 3384, 3510, 3615, 3666, 3744, 3760, 3856, 4160, 4230, 4320, 4338, 4512, 4680, 4820, 4888, 5076, 5499, 5616, 5640, 5784, 6110, 6240, 6266, 6345, 6507, 6768, 7020, 7230, 7332, 7488, 7520, 7712, 8460, 8640, 8676, 9024, 9165, 9360, 9399, 9640, 9776, 10152, 10845, 10998, 11232, 11280, 11327, 11568, 12220, 12480, 12532, 12690, 13014, 13536, 14040, 14460, 14664, 15040, 15424, 15665, 16497, 16920, 17352, 18330, 18720, 18798, 19280, 19552, 20304, 21690, 21996, 22464, 22560, 22654, 23136, 24440, 25064, 25380, 26028, 27072, 27495, 28080, 28197, 28920, 29328, 31330, 32535, 32994, 33840, 33981, 34704, 36660, 37440, 37596, 38560, 39104, 40608, 43380, 43992, 45120, 45308, 46272, 46995, 48880, 50128, 50760, 52056, 54990, 56160, 56394, 56635, 57840, 58656, 62660, 65070, 65988, 67680, 67962, 69408, 73320, 75192, 77120, 81216, 82485, 84591, 86760, 87984, 90616, 93990, 97760, 100256, 101520, 101943, 104112, 109980, 112320, 112788, 113270, 115680, 117312, 125320, 130140, 131976, 135360, 135924, 138816, 140985, 146640, 147251, 150384, 164970, 169182, 169905, 173520, 175968, 181232, 187980, 195520, 200512, 203040, 203886, 208224, 219960, 225576, 226540, 231360, 250640, 260280, 263952, 271848, 281970, 293280, 294502, 300768, 305829, 329940, 338364, 339810, 347040, 351936, 362464, 375960, 406080, 407772, 416448, 422955, 439920, 441753, 451152, 453080, 501280, 509715, 520560, 527904, 543696, 563940, 586560, 589004, 601536, 611658, 659880, 676728, 679620, 694080, 724928, 736255, 751920, 815544, 845910, 879840, 883506, 902304, 906160, 1002560, 1019430, 1041120, 1055808, 1087392, 1127880, 1178008, 1223316, 1319760, 1325259, 1353456, 1359240, 1472510, 1503840, 1529145, 1631088, 1691820, 1759680, 1767012, 1804608, 1812320, 2038860, 2082240, 2174784, 2208765, 2255760, 2356016, 2446632, 2639520, 2650518, 2706912, 2718480, 2945020, 3007680, 3058290, 3262176, 3383640, 3534024, 3624640, 3975777, 4077720, 4417530, 4511520, 4712032, 4893264, 5279040, 5301036, 5413824, 5436960, 5890040, 6116580, 6524352, 6626295, 6767280, 7068048, 7951554, 8155440, 8835060, 9023040, 9424064, 9786528, 10602072, 10873920, 11780080, 12233160, 13252590, 13534560, 14136096, 15903108, 16310880, 17670120, 19573056, 19878885, 21204144, 23560160, 24466320, 26505180, 27069120, 28272192, 31806216, 32621760, 35340240, 39757770, 42408288, 47120320, 48932640, 53010360, 63612432, 70680480, 79515540, 84816576, 97865280, 106020720, 127224864, 141360960, 159031080, 212041440, 254449728, 318062160, 424082880, 636124320, 1272248640]

約数ペア:

[(1, 1272248640), (2, 636124320), (3, 424082880), (4, 318062160), (5, 254449728), (6, 212041440), (8, 159031080), (9, 141360960), (10, 127224864), (12, 106020720), (13, 97865280), (15, 84816576), (16, 79515540), (18, 70680480), (20, 63612432), (24, 53010360), (26, 48932640), (27, 47120320), (30, 42408288), (32, 39757770), (36, 35340240), (39, 32621760), (40, 31806216), (45, 28272192), (47, 27069120), (48, 26505180), (52, 24466320), (54, 23560160), (60, 21204144), (64, 19878885), (65, 19573056), (72, 17670120), (78, 16310880), (80, 15903108), (90, 14136096), (94, 13534560), (96, 13252590), (104, 12233160), (108, 11780080), (117, 10873920), (120, 10602072), (130, 9786528), (135, 9424064), (141, 9023040), (144, 8835060), (156, 8155440), (160, 7951554), (180, 7068048), (188, 6767280), (192, 6626295), (195, 6524352), (208, 6116580), (216, 5890040), (234, 5436960), (235, 5413824), (240, 5301036), (241, 5279040), (260, 4893264), (270, 4712032), (282, 4511520), (288, 4417530), (312, 4077720), (320, 3975777), (351, 3624640), (360, 3534024), (376, 3383640), (390, 3262176), (416, 3058290), (423, 3007680), (432, 2945020), (468, 2718480), (470, 2706912), (480, 2650518), (482, 2639520), (520, 2446632), (540, 2356016), (564, 2255760), (576, 2208765), (585, 2174784), (611, 2082240), (624, 2038860), (702, 1812320), (705, 1804608), (720, 1767012), (723, 1759680), (752, 1691820), (780, 1631088), (832, 1529145), (846, 1503840), (864, 1472510), (936, 1359240), (940, 1353456), (960, 1325259), (964, 1319760), (1040, 1223316), (1080, 1178008), (1128, 1127880), (1170, 1087392), (1205, 1055808), (1222, 1041120), (1248, 1019430), (1269, 1002560), (1404, 906160), (1410, 902304), (1440, 883506), (1446, 879840), (1504, 845910), (1560, 815544), (1692, 751920), (1728, 736255), (1755, 724928), (1833, 694080), (1872, 679620), (1880, 676728), (1928, 659880), (2080, 611658), (2115, 601536), (2160, 589004), (2169, 586560), (2256, 563940), (2340, 543696), (2410, 527904), (2444, 520560), (2496, 509715), (2538, 501280), (2808, 453080), (2820, 451152), (2880, 441753), (2892, 439920), (3008, 422955), (3055, 416448), (3120, 407772), (3133, 406080), (3384, 375960), (3510, 362464), (3615, 351936), (3666, 347040), (3744, 339810), (3760, 338364), (3856, 329940), (4160, 305829), (4230, 300768), (4320, 294502), (4338, 293280), (4512, 281970), (4680, 271848), (4820, 263952), (4888, 260280), (5076, 250640), (5499, 231360), (5616, 226540), (5640, 225576), (5784, 219960), (6110, 208224), (6240, 203886), (6266, 203040), (6345, 200512), (6507, 195520), (6768, 187980), (7020, 181232), (7230, 175968), (7332, 173520), (7488, 169905), (7520, 169182), (7712, 164970), (8460, 150384), (8640, 147251), (8676, 146640), (9024, 140985), (9165, 138816), (9360, 135924), (9399, 135360), (9640, 131976), (9776, 130140), (10152, 125320), (10845, 117312), (10998, 115680), (11232, 113270), (11280, 112788), (11327, 112320), (11568, 109980), (12220, 104112), (12480, 101943), (12532, 101520), (12690, 100256), (13014, 97760), (13536, 93990), (14040, 90616), (14460, 87984), (14664, 86760), (15040, 84591), (15424, 82485), (15665, 81216), (16497, 77120), (16920, 75192), (17352, 73320), (18330, 69408), (18720, 67962), (18798, 67680), (19280, 65988), (19552, 65070), (20304, 62660), (21690, 58656), (21996, 57840), (22464, 56635), (22560, 56394), (22654, 56160), (23136, 54990), (24440, 52056), (25064, 50760), (25380, 50128), (26028, 48880), (27072, 46995), (27495, 46272), (28080, 45308), (28197, 45120), (28920, 43992), (29328, 43380), (31330, 40608), (32535, 39104), (32994, 38560), (33840, 37596), (33981, 37440), (34704, 36660)]