2691312120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:835

約数の個数: 384

約数和(自身を含む): 10552688640

約数和(自身を除く): 7861376520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 47, 56, 60, 62, 63, 70, 72, 84, 90, 93, 94, 105, 120, 124, 126, 140, 141, 155, 168, 180, 186, 188, 210, 217, 235, 248, 252, 279, 280, 282, 310, 315, 329, 360, 372, 376, 420, 423, 434, 465, 470, 504, 558, 564, 620, 630, 651, 658, 705, 733, 744, 840, 846, 868, 930, 940, 987, 1085, 1116, 1128, 1240, 1260, 1302, 1316, 1395, 1410, 1457, 1466, 1645, 1692, 1736, 1860, 1880, 1953, 1974, 2115, 2170, 2199, 2232, 2520, 2604, 2632, 2790, 2820, 2914, 2932, 2961, 3255, 3290, 3384, 3665, 3720, 3906, 3948, 4230, 4340, 4371, 4398, 4935, 5131, 5208, 5580, 5640, 5828, 5864, 5922, 6510, 6580, 6597, 7285, 7330, 7812, 7896, 8460, 8680, 8742, 8796, 9765, 9870, 10199, 10262, 10995, 11160, 11656, 11844, 13020, 13113, 13160, 13194, 14570, 14660, 14805, 15393, 15624, 16920, 17484, 17592, 19530, 19740, 20398, 20524, 21855, 21990, 22723, 23688, 25655, 26040, 26226, 26388, 29140, 29320, 29610, 30597, 30786, 32985, 34451, 34968, 39060, 39480, 40796, 41048, 43710, 43980, 45446, 46179, 50995, 51310, 52452, 52776, 58280, 59220, 61194, 61572, 65565, 65970, 68169, 68902, 76965, 78120, 81592, 87420, 87960, 90892, 91791, 92358, 101990, 102620, 103353, 104904, 113615, 118440, 122388, 123144, 131130, 131940, 136338, 137804, 152985, 153930, 159061, 172255, 174840, 181784, 183582, 184716, 203980, 204507, 205240, 206706, 227230, 230895, 241157, 244776, 262260, 263880, 272676, 275608, 305970, 307860, 310059, 318122, 340845, 344510, 367164, 369432, 407960, 409014, 413412, 454460, 458955, 461790, 477183, 482314, 516765, 524520, 545352, 611940, 615720, 620118, 636244, 681690, 689020, 723471, 734328, 795305, 818028, 826824, 908920, 917910, 923580, 954366, 964628, 1022535, 1033530, 1067981, 1205785, 1223880, 1240236, 1272488, 1363380, 1378040, 1431549, 1446942, 1550295, 1590610, 1636056, 1835820, 1847160, 1908732, 1929256, 2045070, 2067060, 2135962, 2170413, 2385915, 2411570, 2480472, 2726760, 2863098, 2893884, 3100590, 3181220, 3203943, 3617355, 3671640, 3817464, 4090140, 4134120, 4271924, 4340826, 4771830, 4823140, 5339905, 5726196, 5787768, 6201180, 6362440, 6407886, 7157745, 7234710, 7475867, 8180280, 8543848, 8681652, 9543660, 9611829, 9646280, 10679810, 10852065, 11452392, 12402360, 12815772, 14315490, 14469420, 14951734, 16019715, 17363304, 19087320, 19223658, 21359620, 21704130, 22427601, 25631544, 28630980, 28938840, 29903468, 32039430, 37379335, 38447316, 42719240, 43408260, 44855202, 48059145, 57261960, 59806936, 64078860, 67282803, 74758670, 76894632, 86816520, 89710404, 96118290, 112138005, 128157720, 134565606, 149517340, 179420808, 192236580, 224276010, 269131212, 299034680, 336414015, 384473160, 448552020, 538262424, 672828030, 897104040, 1345656060, 2691312120]

約数ペア:

[(1, 2691312120), (2, 1345656060), (3, 897104040), (4, 672828030), (5, 538262424), (6, 448552020), (7, 384473160), (8, 336414015), (9, 299034680), (10, 269131212), (12, 224276010), (14, 192236580), (15, 179420808), (18, 149517340), (20, 134565606), (21, 128157720), (24, 112138005), (28, 96118290), (30, 89710404), (31, 86816520), (35, 76894632), (36, 74758670), (40, 67282803), (42, 64078860), (45, 59806936), (47, 57261960), (56, 48059145), (60, 44855202), (62, 43408260), (63, 42719240), (70, 38447316), (72, 37379335), (84, 32039430), (90, 29903468), (93, 28938840), (94, 28630980), (105, 25631544), (120, 22427601), (124, 21704130), (126, 21359620), (140, 19223658), (141, 19087320), (155, 17363304), (168, 16019715), (180, 14951734), (186, 14469420), (188, 14315490), (210, 12815772), (217, 12402360), (235, 11452392), (248, 10852065), (252, 10679810), (279, 9646280), (280, 9611829), (282, 9543660), (310, 8681652), (315, 8543848), (329, 8180280), (360, 7475867), (372, 7234710), (376, 7157745), (420, 6407886), (423, 6362440), (434, 6201180), (465, 5787768), (470, 5726196), (504, 5339905), (558, 4823140), (564, 4771830), (620, 4340826), (630, 4271924), (651, 4134120), (658, 4090140), (705, 3817464), (733, 3671640), (744, 3617355), (840, 3203943), (846, 3181220), (868, 3100590), (930, 2893884), (940, 2863098), (987, 2726760), (1085, 2480472), (1116, 2411570), (1128, 2385915), (1240, 2170413), (1260, 2135962), (1302, 2067060), (1316, 2045070), (1395, 1929256), (1410, 1908732), (1457, 1847160), (1466, 1835820), (1645, 1636056), (1692, 1590610), (1736, 1550295), (1860, 1446942), (1880, 1431549), (1953, 1378040), (1974, 1363380), (2115, 1272488), (2170, 1240236), (2199, 1223880), (2232, 1205785), (2520, 1067981), (2604, 1033530), (2632, 1022535), (2790, 964628), (2820, 954366), (2914, 923580), (2932, 917910), (2961, 908920), (3255, 826824), (3290, 818028), (3384, 795305), (3665, 734328), (3720, 723471), (3906, 689020), (3948, 681690), (4230, 636244), (4340, 620118), (4371, 615720), (4398, 611940), (4935, 545352), (5131, 524520), (5208, 516765), (5580, 482314), (5640, 477183), (5828, 461790), (5864, 458955), (5922, 454460), (6510, 413412), (6580, 409014), (6597, 407960), (7285, 369432), (7330, 367164), (7812, 344510), (7896, 340845), (8460, 318122), (8680, 310059), (8742, 307860), (8796, 305970), (9765, 275608), (9870, 272676), (10199, 263880), (10262, 262260), (10995, 244776), (11160, 241157), (11656, 230895), (11844, 227230), (13020, 206706), (13113, 205240), (13160, 204507), (13194, 203980), (14570, 184716), (14660, 183582), (14805, 181784), (15393, 174840), (15624, 172255), (16920, 159061), (17484, 153930), (17592, 152985), (19530, 137804), (19740, 136338), (20398, 131940), (20524, 131130), (21855, 123144), (21990, 122388), (22723, 118440), (23688, 113615), (25655, 104904), (26040, 103353), (26226, 102620), (26388, 101990), (29140, 92358), (29320, 91791), (29610, 90892), (30597, 87960), (30786, 87420), (32985, 81592), (34451, 78120), (34968, 76965), (39060, 68902), (39480, 68169), (40796, 65970), (41048, 65565), (43710, 61572), (43980, 61194), (45446, 59220), (46179, 58280), (50995, 52776), (51310, 52452)]