238586880

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{317}}^1$

素因数の和:359

約数の個数: 264

約数和(自身を含む): 890494128

約数和(自身を除く): 651907248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 317, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 634, 640, 672, 735, 768, 784, 840, 896, 951, 960, 980, 1024, 1120, 1176, 1268, 1280, 1344, 1470, 1536, 1568, 1585, 1680, 1792, 1902, 1920, 1960, 2219, 2240, 2352, 2536, 2560, 2688, 2940, 3072, 3136, 3170, 3360, 3584, 3804, 3840, 3920, 4438, 4480, 4704, 4755, 5072, 5120, 5376, 5880, 6272, 6340, 6657, 6720, 7168, 7608, 7680, 7840, 8876, 8960, 9408, 9510, 10144, 10752, 11095, 11760, 12544, 12680, 13314, 13440, 15216, 15360, 15533, 15680, 17752, 17920, 18816, 19020, 20288, 21504, 22190, 23520, 25088, 25360, 26628, 26880, 30432, 31066, 31360, 33285, 35504, 35840, 37632, 38040, 40576, 44380, 46599, 47040, 50176, 50720, 53256, 53760, 60864, 62132, 62720, 66570, 71008, 75264, 76080, 77665, 81152, 88760, 93198, 94080, 101440, 106512, 107520, 121728, 124264, 125440, 133140, 142016, 150528, 152160, 155330, 162304, 177520, 186396, 188160, 202880, 213024, 232995, 243456, 248528, 250880, 266280, 284032, 304320, 310660, 324608, 355040, 372792, 376320, 405760, 426048, 465990, 486912, 497056, 532560, 568064, 608640, 621320, 710080, 745584, 752640, 811520, 852096, 931980, 973824, 994112, 1065120, 1136128, 1217280, 1242640, 1420160, 1491168, 1623040, 1704192, 1863960, 1988224, 2130240, 2272256, 2434560, 2485280, 2840320, 2982336, 3408384, 3727920, 3976448, 4260480, 4869120, 4970560, 5680640, 5964672, 6816768, 7455840, 7952896, 8520960, 9941120, 11361280, 11929344, 14911680, 15905792, 17041920, 19882240, 23858688, 29823360, 34083840, 39764480, 47717376, 59646720, 79528960, 119293440, 238586880]

約数ペア:

[(1, 238586880), (2, 119293440), (3, 79528960), (4, 59646720), (5, 47717376), (6, 39764480), (7, 34083840), (8, 29823360), (10, 23858688), (12, 19882240), (14, 17041920), (15, 15905792), (16, 14911680), (20, 11929344), (21, 11361280), (24, 9941120), (28, 8520960), (30, 7952896), (32, 7455840), (35, 6816768), (40, 5964672), (42, 5680640), (48, 4970560), (49, 4869120), (56, 4260480), (60, 3976448), (64, 3727920), (70, 3408384), (80, 2982336), (84, 2840320), (96, 2485280), (98, 2434560), (105, 2272256), (112, 2130240), (120, 1988224), (128, 1863960), (140, 1704192), (147, 1623040), (160, 1491168), (168, 1420160), (192, 1242640), (196, 1217280), (210, 1136128), (224, 1065120), (240, 994112), (245, 973824), (256, 931980), (280, 852096), (294, 811520), (317, 752640), (320, 745584), (336, 710080), (384, 621320), (392, 608640), (420, 568064), (448, 532560), (480, 497056), (490, 486912), (512, 465990), (560, 426048), (588, 405760), (634, 376320), (640, 372792), (672, 355040), (735, 324608), (768, 310660), (784, 304320), (840, 284032), (896, 266280), (951, 250880), (960, 248528), (980, 243456), (1024, 232995), (1120, 213024), (1176, 202880), (1268, 188160), (1280, 186396), (1344, 177520), (1470, 162304), (1536, 155330), (1568, 152160), (1585, 150528), (1680, 142016), (1792, 133140), (1902, 125440), (1920, 124264), (1960, 121728), (2219, 107520), (2240, 106512), (2352, 101440), (2536, 94080), (2560, 93198), (2688, 88760), (2940, 81152), (3072, 77665), (3136, 76080), (3170, 75264), (3360, 71008), (3584, 66570), (3804, 62720), (3840, 62132), (3920, 60864), (4438, 53760), (4480, 53256), (4704, 50720), (4755, 50176), (5072, 47040), (5120, 46599), (5376, 44380), (5880, 40576), (6272, 38040), (6340, 37632), (6657, 35840), (6720, 35504), (7168, 33285), (7608, 31360), (7680, 31066), (7840, 30432), (8876, 26880), (8960, 26628), (9408, 25360), (9510, 25088), (10144, 23520), (10752, 22190), (11095, 21504), (11760, 20288), (12544, 19020), (12680, 18816), (13314, 17920), (13440, 17752), (15216, 15680), (15360, 15533)]