310151520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1118

約数の個数: 288

約数和(自身を含む): 1252480320

約数和(自身を除く): 942328800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 630, 672, 696, 720, 812, 840, 870, 928, 1008, 1015, 1044, 1061, 1120, 1160, 1218, 1260, 1305, 1392, 1440, 1624, 1680, 1740, 1827, 2016, 2030, 2088, 2122, 2320, 2436, 2520, 2610, 2784, 3045, 3183, 3248, 3360, 3480, 3654, 4060, 4176, 4244, 4640, 4872, 5040, 5220, 5305, 6090, 6366, 6496, 6960, 7308, 7427, 8120, 8352, 8488, 9135, 9549, 9744, 10080, 10440, 10610, 12180, 12732, 13920, 14616, 14854, 15915, 16240, 16976, 18270, 19098, 19488, 20880, 21220, 22281, 24360, 25464, 29232, 29708, 30769, 31830, 32480, 33952, 36540, 37135, 38196, 41760, 42440, 44562, 47745, 48720, 50928, 58464, 59416, 61538, 63660, 66843, 73080, 74270, 76392, 84880, 89124, 92307, 95490, 97440, 101856, 111405, 118832, 123076, 127320, 133686, 146160, 148540, 152784, 153845, 169760, 178248, 184614, 190980, 215383, 222810, 237664, 246152, 254640, 267372, 276921, 292320, 297080, 305568, 307690, 334215, 356496, 369228, 381960, 430766, 445620, 461535, 492304, 509280, 534744, 553842, 594160, 615380, 646149, 668430, 712992, 738456, 763920, 861532, 891240, 923070, 984608, 1069488, 1076915, 1107684, 1188320, 1230760, 1292298, 1336860, 1384605, 1476912, 1527840, 1723064, 1782480, 1846140, 1938447, 2138976, 2153830, 2215368, 2461520, 2584596, 2673720, 2769210, 2953824, 3230745, 3446128, 3564960, 3692280, 3876894, 4307660, 4430736, 4923040, 5169192, 5347440, 5538420, 6461490, 6892256, 7384560, 7753788, 8615320, 8861472, 9692235, 10338384, 10694880, 11076840, 12922980, 14769120, 15507576, 17230640, 19384470, 20676768, 22153680, 25845960, 31015152, 34461280, 38768940, 44307360, 51691920, 62030304, 77537880, 103383840, 155075760, 310151520]

約数ペア:

[(1, 310151520), (2, 155075760), (3, 103383840), (4, 77537880), (5, 62030304), (6, 51691920), (7, 44307360), (8, 38768940), (9, 34461280), (10, 31015152), (12, 25845960), (14, 22153680), (15, 20676768), (16, 19384470), (18, 17230640), (20, 15507576), (21, 14769120), (24, 12922980), (28, 11076840), (29, 10694880), (30, 10338384), (32, 9692235), (35, 8861472), (36, 8615320), (40, 7753788), (42, 7384560), (45, 6892256), (48, 6461490), (56, 5538420), (58, 5347440), (60, 5169192), (63, 4923040), (70, 4430736), (72, 4307660), (80, 3876894), (84, 3692280), (87, 3564960), (90, 3446128), (96, 3230745), (105, 2953824), (112, 2769210), (116, 2673720), (120, 2584596), (126, 2461520), (140, 2215368), (144, 2153830), (145, 2138976), (160, 1938447), (168, 1846140), (174, 1782480), (180, 1723064), (203, 1527840), (210, 1476912), (224, 1384605), (232, 1336860), (240, 1292298), (252, 1230760), (261, 1188320), (280, 1107684), (288, 1076915), (290, 1069488), (315, 984608), (336, 923070), (348, 891240), (360, 861532), (406, 763920), (420, 738456), (435, 712992), (464, 668430), (480, 646149), (504, 615380), (522, 594160), (560, 553842), (580, 534744), (609, 509280), (630, 492304), (672, 461535), (696, 445620), (720, 430766), (812, 381960), (840, 369228), (870, 356496), (928, 334215), (1008, 307690), (1015, 305568), (1044, 297080), (1061, 292320), (1120, 276921), (1160, 267372), (1218, 254640), (1260, 246152), (1305, 237664), (1392, 222810), (1440, 215383), (1624, 190980), (1680, 184614), (1740, 178248), (1827, 169760), (2016, 153845), (2030, 152784), (2088, 148540), (2122, 146160), (2320, 133686), (2436, 127320), (2520, 123076), (2610, 118832), (2784, 111405), (3045, 101856), (3183, 97440), (3248, 95490), (3360, 92307), (3480, 89124), (3654, 84880), (4060, 76392), (4176, 74270), (4244, 73080), (4640, 66843), (4872, 63660), (5040, 61538), (5220, 59416), (5305, 58464), (6090, 50928), (6366, 48720), (6496, 47745), (6960, 44562), (7308, 42440), (7427, 41760), (8120, 38196), (8352, 37135), (8488, 36540), (9135, 33952), (9549, 32480), (9744, 31830), (10080, 30769), (10440, 29708), (10610, 29232), (12180, 25464), (12732, 24360), (13920, 22281), (14616, 21220), (14854, 20880), (15915, 19488), (16240, 19098), (16976, 18270)]