312717240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2393}}^1$

素因数の和:2435

約数の個数: 192

約数和(自身を含む): 1146247200

約数和(自身を除く): 833529960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2393, 2420, 2904, 2970, 3267, 3630, 3960, 4356, 4786, 4840, 5445, 5940, 6534, 7179, 7260, 8712, 9572, 10890, 11880, 11965, 13068, 14358, 14520, 16335, 19144, 21537, 21780, 23930, 26136, 26323, 28716, 32670, 35895, 43074, 43560, 47860, 52646, 57432, 64611, 65340, 71790, 78969, 86148, 95720, 105292, 107685, 129222, 130680, 131615, 143580, 157938, 172296, 210584, 215370, 236907, 258444, 263230, 287160, 289553, 315876, 323055, 394845, 430740, 473814, 516888, 526460, 579106, 631752, 646110, 710721, 789690, 861480, 868659, 947628, 1052920, 1158212, 1184535, 1292220, 1421442, 1447765, 1579380, 1737318, 1895256, 2316424, 2369070, 2584440, 2605977, 2842884, 2895530, 3158760, 3474636, 3553605, 4343295, 4738140, 5211954, 5685768, 5791060, 6949272, 7107210, 7817931, 8686590, 9476280, 10423908, 11582120, 13029885, 14214420, 15635862, 17373180, 20847816, 26059770, 28428840, 31271724, 34746360, 39089655, 52119540, 62543448, 78179310, 104239080, 156358620, 312717240]

約数ペア:

[(1, 312717240), (2, 156358620), (3, 104239080), (4, 78179310), (5, 62543448), (6, 52119540), (8, 39089655), (9, 34746360), (10, 31271724), (11, 28428840), (12, 26059770), (15, 20847816), (18, 17373180), (20, 15635862), (22, 14214420), (24, 13029885), (27, 11582120), (30, 10423908), (33, 9476280), (36, 8686590), (40, 7817931), (44, 7107210), (45, 6949272), (54, 5791060), (55, 5685768), (60, 5211954), (66, 4738140), (72, 4343295), (88, 3553605), (90, 3474636), (99, 3158760), (108, 2895530), (110, 2842884), (120, 2605977), (121, 2584440), (132, 2369070), (135, 2316424), (165, 1895256), (180, 1737318), (198, 1579380), (216, 1447765), (220, 1421442), (242, 1292220), (264, 1184535), (270, 1158212), (297, 1052920), (330, 947628), (360, 868659), (363, 861480), (396, 789690), (440, 710721), (484, 646110), (495, 631752), (540, 579106), (594, 526460), (605, 516888), (660, 473814), (726, 430740), (792, 394845), (968, 323055), (990, 315876), (1080, 289553), (1089, 287160), (1188, 263230), (1210, 258444), (1320, 236907), (1452, 215370), (1485, 210584), (1815, 172296), (1980, 157938), (2178, 143580), (2376, 131615), (2393, 130680), (2420, 129222), (2904, 107685), (2970, 105292), (3267, 95720), (3630, 86148), (3960, 78969), (4356, 71790), (4786, 65340), (4840, 64611), (5445, 57432), (5940, 52646), (6534, 47860), (7179, 43560), (7260, 43074), (8712, 35895), (9572, 32670), (10890, 28716), (11880, 26323), (11965, 26136), (13068, 23930), (14358, 21780), (14520, 21537), (16335, 19144)]