1304672880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 320

約数和(自身を含む): 4871116800

約数和(自身を除く): 3566443920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 61, 70, 80, 84, 87, 105, 112, 116, 120, 122, 140, 145, 168, 174, 183, 203, 210, 232, 240, 244, 280, 290, 305, 336, 348, 366, 406, 420, 427, 435, 439, 464, 488, 560, 580, 609, 610, 696, 732, 812, 840, 854, 870, 878, 915, 976, 1015, 1160, 1218, 1220, 1281, 1317, 1392, 1464, 1624, 1680, 1708, 1740, 1756, 1769, 1830, 2030, 2135, 2195, 2320, 2436, 2440, 2562, 2634, 2928, 3045, 3073, 3248, 3416, 3480, 3512, 3538, 3660, 4060, 4270, 4390, 4872, 4880, 5124, 5268, 5307, 6090, 6146, 6405, 6585, 6832, 6960, 7024, 7076, 7320, 8120, 8540, 8780, 8845, 9219, 9744, 10248, 10536, 10614, 12180, 12292, 12383, 12731, 12810, 13170, 14152, 14640, 15365, 16240, 17080, 17560, 17690, 18438, 20496, 21072, 21228, 24360, 24584, 24766, 25462, 25620, 26340, 26535, 26779, 28304, 30730, 34160, 35120, 35380, 36876, 37149, 38193, 42456, 46095, 48720, 49168, 49532, 50924, 51240, 52680, 53070, 53558, 61460, 61915, 63655, 70760, 73752, 74298, 76386, 80337, 84912, 89117, 92190, 99064, 101848, 102480, 105360, 106140, 107116, 122920, 123830, 127310, 133895, 141520, 147504, 148596, 152772, 160674, 178234, 184380, 185745, 187453, 190965, 198128, 203696, 212280, 214232, 245840, 247660, 254620, 267351, 267790, 297192, 305544, 321348, 356468, 368760, 371490, 374906, 381930, 401685, 424560, 428464, 445585, 495320, 509240, 534702, 535580, 562359, 594384, 611088, 642696, 712936, 737520, 742980, 749812, 763860, 776591, 803370, 891170, 937265, 990640, 1018480, 1069404, 1071160, 1124718, 1285392, 1336755, 1425872, 1485960, 1499624, 1527720, 1553182, 1606740, 1782340, 1874530, 2138808, 2142320, 2249436, 2329773, 2673510, 2811795, 2971920, 2999248, 3055440, 3106364, 3213480, 3564680, 3749060, 3882955, 4277616, 4498872, 4659546, 5347020, 5436137, 5623590, 6212728, 6426960, 7129360, 7498120, 7765910, 8997744, 9319092, 10694040, 10872274, 11247180, 11648865, 12425456, 14996240, 15531820, 16308411, 18638184, 21388080, 21744548, 22494360, 23297730, 27180685, 31063640, 32616822, 37276368, 43489096, 44988720, 46595460, 54361370, 62127280, 65233644, 81542055, 86978192, 93190920, 108722740, 130467288, 163084110, 186381840, 217445480, 260934576, 326168220, 434890960, 652336440, 1304672880]

約数ペア:

[(1, 1304672880), (2, 652336440), (3, 434890960), (4, 326168220), (5, 260934576), (6, 217445480), (7, 186381840), (8, 163084110), (10, 130467288), (12, 108722740), (14, 93190920), (15, 86978192), (16, 81542055), (20, 65233644), (21, 62127280), (24, 54361370), (28, 46595460), (29, 44988720), (30, 43489096), (35, 37276368), (40, 32616822), (42, 31063640), (48, 27180685), (56, 23297730), (58, 22494360), (60, 21744548), (61, 21388080), (70, 18638184), (80, 16308411), (84, 15531820), (87, 14996240), (105, 12425456), (112, 11648865), (116, 11247180), (120, 10872274), (122, 10694040), (140, 9319092), (145, 8997744), (168, 7765910), (174, 7498120), (183, 7129360), (203, 6426960), (210, 6212728), (232, 5623590), (240, 5436137), (244, 5347020), (280, 4659546), (290, 4498872), (305, 4277616), (336, 3882955), (348, 3749060), (366, 3564680), (406, 3213480), (420, 3106364), (427, 3055440), (435, 2999248), (439, 2971920), (464, 2811795), (488, 2673510), (560, 2329773), (580, 2249436), (609, 2142320), (610, 2138808), (696, 1874530), (732, 1782340), (812, 1606740), (840, 1553182), (854, 1527720), (870, 1499624), (878, 1485960), (915, 1425872), (976, 1336755), (1015, 1285392), (1160, 1124718), (1218, 1071160), (1220, 1069404), (1281, 1018480), (1317, 990640), (1392, 937265), (1464, 891170), (1624, 803370), (1680, 776591), (1708, 763860), (1740, 749812), (1756, 742980), (1769, 737520), (1830, 712936), (2030, 642696), (2135, 611088), (2195, 594384), (2320, 562359), (2436, 535580), (2440, 534702), (2562, 509240), (2634, 495320), (2928, 445585), (3045, 428464), (3073, 424560), (3248, 401685), (3416, 381930), (3480, 374906), (3512, 371490), (3538, 368760), (3660, 356468), (4060, 321348), (4270, 305544), (4390, 297192), (4872, 267790), (4880, 267351), (5124, 254620), (5268, 247660), (5307, 245840), (6090, 214232), (6146, 212280), (6405, 203696), (6585, 198128), (6832, 190965), (6960, 187453), (7024, 185745), (7076, 184380), (7320, 178234), (8120, 160674), (8540, 152772), (8780, 148596), (8845, 147504), (9219, 141520), (9744, 133895), (10248, 127310), (10536, 123830), (10614, 122920), (12180, 107116), (12292, 106140), (12383, 105360), (12731, 102480), (12810, 101848), (13170, 99064), (14152, 92190), (14640, 89117), (15365, 84912), (16240, 80337), (17080, 76386), (17560, 74298), (17690, 73752), (18438, 70760), (20496, 63655), (21072, 61915), (21228, 61460), (24360, 53558), (24584, 53070), (24766, 52680), (25462, 51240), (25620, 50924), (26340, 49532), (26535, 49168), (26779, 48720), (28304, 46095), (30730, 42456), (34160, 38193), (35120, 37149), (35380, 36876)]