451014480

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 400

約数和(自身を含む): 1830728064

約数和(自身を除く): 1379713584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 162, 163, 168, 180, 183, 189, 210, 216, 240, 244, 252, 270, 280, 305, 315, 324, 326, 336, 360, 366, 378, 405, 420, 427, 432, 488, 489, 504, 540, 549, 560, 567, 610, 630, 648, 652, 720, 732, 756, 810, 815, 840, 854, 915, 945, 976, 978, 1008, 1080, 1098, 1134, 1141, 1220, 1260, 1281, 1296, 1304, 1464, 1467, 1512, 1620, 1630, 1647, 1680, 1708, 1830, 1890, 1956, 2135, 2160, 2196, 2268, 2282, 2440, 2445, 2520, 2562, 2608, 2745, 2835, 2928, 2934, 3024, 3240, 3260, 3294, 3416, 3423, 3660, 3780, 3843, 3912, 4270, 4392, 4401, 4536, 4564, 4880, 4890, 4941, 5040, 5124, 5490, 5670, 5705, 5868, 6405, 6480, 6520, 6588, 6832, 6846, 7320, 7335, 7560, 7686, 7824, 8235, 8540, 8784, 8802, 9072, 9128, 9780, 9882, 9943, 10248, 10269, 10980, 11340, 11410, 11529, 11736, 12810, 13040, 13176, 13203, 13692, 14640, 14670, 15120, 15372, 16470, 17080, 17115, 17604, 18256, 19215, 19560, 19764, 19886, 20496, 20538, 21960, 22005, 22680, 22820, 23058, 23472, 24705, 25620, 26352, 26406, 27384, 29340, 29829, 30744, 30807, 32940, 34160, 34230, 34587, 35208, 38430, 39120, 39528, 39772, 41076, 43920, 44010, 45360, 45640, 46116, 49410, 49715, 51240, 51345, 52812, 54768, 57645, 58680, 59658, 61488, 61614, 65880, 66015, 68460, 69174, 69601, 70416, 76860, 79056, 79544, 82152, 88020, 89487, 91280, 92232, 92421, 98820, 99430, 102480, 102690, 105624, 115290, 117360, 119316, 123228, 131760, 132030, 136920, 138348, 139202, 149145, 153720, 154035, 159088, 164304, 172935, 176040, 178974, 184464, 184842, 197640, 198860, 205380, 208803, 211248, 230580, 238632, 246456, 264060, 268461, 273840, 276696, 278404, 298290, 307440, 308070, 345870, 348005, 352080, 357948, 369684, 395280, 397720, 410760, 417606, 447435, 461160, 462105, 477264, 492912, 528120, 536922, 553392, 556808, 596580, 616140, 626409, 691740, 696010, 715896, 739368, 795440, 805383, 821520, 835212, 894870, 922320, 924210, 1044015, 1056240, 1073844, 1113616, 1193160, 1232280, 1252818, 1342305, 1383480, 1392020, 1431792, 1478736, 1610766, 1670424, 1789740, 1848420, 1879227, 2088030, 2147688, 2386320, 2464560, 2505636, 2684610, 2766960, 2784040, 3132045, 3221532, 3340848, 3579480, 3696840, 3758454, 4026915, 4176060, 4295376, 5011272, 5369220, 5568080, 5637681, 6264090, 6443064, 7158960, 7393680, 7516908, 8053830, 8352120, 9396135, 10022544, 10738440, 11275362, 12528180, 12886128, 15033816, 16107660, 16704240, 18792270, 21476880, 22550724, 25056360, 28188405, 30067632, 32215320, 37584540, 45101448, 50112720, 56376810, 64430640, 75169080, 90202896, 112753620, 150338160, 225507240, 451014480]

約数ペア:

[(1, 451014480), (2, 225507240), (3, 150338160), (4, 112753620), (5, 90202896), (6, 75169080), (7, 64430640), (8, 56376810), (9, 50112720), (10, 45101448), (12, 37584540), (14, 32215320), (15, 30067632), (16, 28188405), (18, 25056360), (20, 22550724), (21, 21476880), (24, 18792270), (27, 16704240), (28, 16107660), (30, 15033816), (35, 12886128), (36, 12528180), (40, 11275362), (42, 10738440), (45, 10022544), (48, 9396135), (54, 8352120), (56, 8053830), (60, 7516908), (61, 7393680), (63, 7158960), (70, 6443064), (72, 6264090), (80, 5637681), (81, 5568080), (84, 5369220), (90, 5011272), (105, 4295376), (108, 4176060), (112, 4026915), (120, 3758454), (122, 3696840), (126, 3579480), (135, 3340848), (140, 3221532), (144, 3132045), (162, 2784040), (163, 2766960), (168, 2684610), (180, 2505636), (183, 2464560), (189, 2386320), (210, 2147688), (216, 2088030), (240, 1879227), (244, 1848420), (252, 1789740), (270, 1670424), (280, 1610766), (305, 1478736), (315, 1431792), (324, 1392020), (326, 1383480), (336, 1342305), (360, 1252818), (366, 1232280), (378, 1193160), (405, 1113616), (420, 1073844), (427, 1056240), (432, 1044015), (488, 924210), (489, 922320), (504, 894870), (540, 835212), (549, 821520), (560, 805383), (567, 795440), (610, 739368), (630, 715896), (648, 696010), (652, 691740), (720, 626409), (732, 616140), (756, 596580), (810, 556808), (815, 553392), (840, 536922), (854, 528120), (915, 492912), (945, 477264), (976, 462105), (978, 461160), (1008, 447435), (1080, 417606), (1098, 410760), (1134, 397720), (1141, 395280), (1220, 369684), (1260, 357948), (1281, 352080), (1296, 348005), (1304, 345870), (1464, 308070), (1467, 307440), (1512, 298290), (1620, 278404), (1630, 276696), (1647, 273840), (1680, 268461), (1708, 264060), (1830, 246456), (1890, 238632), (1956, 230580), (2135, 211248), (2160, 208803), (2196, 205380), (2268, 198860), (2282, 197640), (2440, 184842), (2445, 184464), (2520, 178974), (2562, 176040), (2608, 172935), (2745, 164304), (2835, 159088), (2928, 154035), (2934, 153720), (3024, 149145), (3240, 139202), (3260, 138348), (3294, 136920), (3416, 132030), (3423, 131760), (3660, 123228), (3780, 119316), (3843, 117360), (3912, 115290), (4270, 105624), (4392, 102690), (4401, 102480), (4536, 99430), (4564, 98820), (4880, 92421), (4890, 92232), (4941, 91280), (5040, 89487), (5124, 88020), (5490, 82152), (5670, 79544), (5705, 79056), (5868, 76860), (6405, 70416), (6480, 69601), (6520, 69174), (6588, 68460), (6832, 66015), (6846, 65880), (7320, 61614), (7335, 61488), (7560, 59658), (7686, 58680), (7824, 57645), (8235, 54768), (8540, 52812), (8784, 51345), (8802, 51240), (9072, 49715), (9128, 49410), (9780, 46116), (9882, 45640), (9943, 45360), (10248, 44010), (10269, 43920), (10980, 41076), (11340, 39772), (11410, 39528), (11529, 39120), (11736, 38430), (12810, 35208), (13040, 34587), (13176, 34230), (13203, 34160), (13692, 32940), (14640, 30807), (14670, 30744), (15120, 29829), (15372, 29340), (16470, 27384), (17080, 26406), (17115, 26352), (17604, 25620), (18256, 24705), (19215, 23472), (19560, 23058), (19764, 22820), (19886, 22680), (20496, 22005), (20538, 21960)]