328292640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 432

約数和(自身を含む): 1294937280

約数和(自身を除く): 966644640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 71, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 142, 144, 152, 156, 160, 169, 171, 180, 190, 195, 208, 213, 228, 234, 240, 247, 260, 284, 285, 288, 304, 312, 338, 342, 355, 360, 380, 390, 416, 426, 456, 468, 480, 494, 507, 520, 568, 570, 585, 608, 624, 639, 676, 684, 710, 720, 741, 760, 780, 845, 852, 855, 912, 923, 936, 988, 1014, 1040, 1065, 1136, 1140, 1170, 1235, 1248, 1278, 1349, 1352, 1368, 1420, 1440, 1482, 1520, 1521, 1560, 1690, 1704, 1710, 1824, 1846, 1872, 1976, 2028, 2080, 2130, 2223, 2272, 2280, 2340, 2470, 2535, 2556, 2698, 2704, 2736, 2769, 2840, 2964, 3040, 3042, 3120, 3195, 3211, 3380, 3408, 3420, 3692, 3705, 3744, 3952, 4047, 4056, 4260, 4446, 4560, 4615, 4680, 4940, 5070, 5112, 5396, 5408, 5472, 5538, 5680, 5928, 6084, 6240, 6390, 6422, 6745, 6760, 6816, 6840, 7384, 7410, 7605, 7904, 8094, 8112, 8307, 8520, 8892, 9120, 9230, 9360, 9633, 9880, 10140, 10224, 10792, 11076, 11115, 11360, 11856, 11999, 12141, 12168, 12780, 12844, 13490, 13520, 13680, 13845, 14768, 14820, 15210, 16055, 16188, 16224, 16614, 17040, 17537, 17784, 18460, 18720, 19266, 19760, 20235, 20280, 20448, 21584, 22152, 22230, 23712, 23998, 24282, 24336, 25560, 25688, 26980, 27040, 27360, 27690, 28899, 29536, 29640, 30420, 32110, 32376, 33228, 34080, 35074, 35568, 35997, 36920, 38532, 39520, 40470, 40560, 41535, 43168, 44304, 44460, 47996, 48165, 48564, 48672, 51120, 51376, 52611, 53960, 55380, 57798, 59280, 59995, 60705, 60840, 64220, 64752, 66456, 70148, 71136, 71994, 73840, 77064, 80940, 81120, 83070, 87685, 88608, 88920, 95992, 96330, 97128, 102240, 102752, 105222, 107920, 107991, 110760, 115596, 118560, 119990, 121410, 121680, 128440, 129504, 132912, 140296, 143988, 144495, 147680, 154128, 157833, 161880, 166140, 175370, 177840, 179985, 191984, 192660, 194256, 210444, 215840, 215982, 221520, 227981, 231192, 239980, 242820, 243360, 256880, 263055, 265824, 280592, 287976, 288990, 308256, 315666, 323760, 332280, 350740, 355680, 359970, 383968, 385320, 388512, 420888, 431964, 443040, 455962, 462384, 479960, 485640, 513760, 526110, 539955, 561184, 575952, 577980, 631332, 647520, 664560, 683943, 701480, 719940, 770640, 789165, 841776, 863928, 911924, 924768, 959920, 971280, 1052220, 1079910, 1139905, 1151904, 1155960, 1262664, 1329120, 1367886, 1402960, 1439880, 1541280, 1578330, 1683552, 1727856, 1823848, 1919840, 1942560, 2051829, 2104440, 2159820, 2279810, 2311920, 2525328, 2735772, 2805920, 2879760, 3156660, 3419715, 3455712, 3647696, 4103658, 4208880, 4319640, 4559620, 4623840, 5050656, 5471544, 5759520, 6313320, 6839430, 7295392, 8207316, 8417760, 8639280, 9119240, 10259145, 10943088, 12626640, 13678860, 16414632, 17278560, 18238480, 20518290, 21886176, 25253280, 27357720, 32829264, 36476960, 41036580, 54715440, 65658528, 82073160, 109430880, 164146320, 328292640]

約数ペア:

[(1, 328292640), (2, 164146320), (3, 109430880), (4, 82073160), (5, 65658528), (6, 54715440), (8, 41036580), (9, 36476960), (10, 32829264), (12, 27357720), (13, 25253280), (15, 21886176), (16, 20518290), (18, 18238480), (19, 17278560), (20, 16414632), (24, 13678860), (26, 12626640), (30, 10943088), (32, 10259145), (36, 9119240), (38, 8639280), (39, 8417760), (40, 8207316), (45, 7295392), (48, 6839430), (52, 6313320), (57, 5759520), (60, 5471544), (65, 5050656), (71, 4623840), (72, 4559620), (76, 4319640), (78, 4208880), (80, 4103658), (90, 3647696), (95, 3455712), (96, 3419715), (104, 3156660), (114, 2879760), (117, 2805920), (120, 2735772), (130, 2525328), (142, 2311920), (144, 2279810), (152, 2159820), (156, 2104440), (160, 2051829), (169, 1942560), (171, 1919840), (180, 1823848), (190, 1727856), (195, 1683552), (208, 1578330), (213, 1541280), (228, 1439880), (234, 1402960), (240, 1367886), (247, 1329120), (260, 1262664), (284, 1155960), (285, 1151904), (288, 1139905), (304, 1079910), (312, 1052220), (338, 971280), (342, 959920), (355, 924768), (360, 911924), (380, 863928), (390, 841776), (416, 789165), (426, 770640), (456, 719940), (468, 701480), (480, 683943), (494, 664560), (507, 647520), (520, 631332), (568, 577980), (570, 575952), (585, 561184), (608, 539955), (624, 526110), (639, 513760), (676, 485640), (684, 479960), (710, 462384), (720, 455962), (741, 443040), (760, 431964), (780, 420888), (845, 388512), (852, 385320), (855, 383968), (912, 359970), (923, 355680), (936, 350740), (988, 332280), (1014, 323760), (1040, 315666), (1065, 308256), (1136, 288990), (1140, 287976), (1170, 280592), (1235, 265824), (1248, 263055), (1278, 256880), (1349, 243360), (1352, 242820), (1368, 239980), (1420, 231192), (1440, 227981), (1482, 221520), (1520, 215982), (1521, 215840), (1560, 210444), (1690, 194256), (1704, 192660), (1710, 191984), (1824, 179985), (1846, 177840), (1872, 175370), (1976, 166140), (2028, 161880), (2080, 157833), (2130, 154128), (2223, 147680), (2272, 144495), (2280, 143988), (2340, 140296), (2470, 132912), (2535, 129504), (2556, 128440), (2698, 121680), (2704, 121410), (2736, 119990), (2769, 118560), (2840, 115596), (2964, 110760), (3040, 107991), (3042, 107920), (3120, 105222), (3195, 102752), (3211, 102240), (3380, 97128), (3408, 96330), (3420, 95992), (3692, 88920), (3705, 88608), (3744, 87685), (3952, 83070), (4047, 81120), (4056, 80940), (4260, 77064), (4446, 73840), (4560, 71994), (4615, 71136), (4680, 70148), (4940, 66456), (5070, 64752), (5112, 64220), (5396, 60840), (5408, 60705), (5472, 59995), (5538, 59280), (5680, 57798), (5928, 55380), (6084, 53960), (6240, 52611), (6390, 51376), (6422, 51120), (6745, 48672), (6760, 48564), (6816, 48165), (6840, 47996), (7384, 44460), (7410, 44304), (7605, 43168), (7904, 41535), (8094, 40560), (8112, 40470), (8307, 39520), (8520, 38532), (8892, 36920), (9120, 35997), (9230, 35568), (9360, 35074), (9633, 34080), (9880, 33228), (10140, 32376), (10224, 32110), (10792, 30420), (11076, 29640), (11115, 29536), (11360, 28899), (11856, 27690), (11999, 27360), (12141, 27040), (12168, 26980), (12780, 25688), (12844, 25560), (13490, 24336), (13520, 24282), (13680, 23998), (13845, 23712), (14768, 22230), (14820, 22152), (15210, 21584), (16055, 20448), (16188, 20280), (16224, 20235), (16614, 19760), (17040, 19266), (17537, 18720), (17784, 18460)]