18707297280

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:969

約数の個数: 352

約数和(自身を含む): 68749330176

約数和(自身を除く): 50042032896

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 257, 280, 320, 336, 384, 420, 448, 480, 512, 514, 560, 640, 672, 677, 768, 771, 840, 896, 960, 1024, 1028, 1120, 1280, 1285, 1344, 1354, 1536, 1542, 1680, 1792, 1799, 1920, 2031, 2056, 2240, 2560, 2570, 2688, 2708, 3072, 3084, 3360, 3385, 3584, 3598, 3840, 3855, 4062, 4112, 4480, 4739, 5120, 5140, 5376, 5397, 5416, 6168, 6720, 6770, 7168, 7196, 7680, 7710, 8124, 8224, 8960, 8995, 9478, 10155, 10280, 10752, 10794, 10832, 12336, 13440, 13540, 14217, 14392, 15360, 15420, 16248, 16448, 17920, 17990, 18956, 20310, 20560, 21504, 21588, 21664, 23695, 24672, 26880, 26985, 27080, 28434, 28784, 30840, 32496, 32896, 35840, 35980, 37912, 40620, 41120, 43176, 43328, 47390, 49344, 53760, 53970, 54160, 56868, 57568, 61680, 64992, 65792, 71085, 71960, 75824, 81240, 82240, 86352, 86656, 94780, 98688, 107520, 107940, 108320, 113736, 115136, 123360, 129984, 131584, 142170, 143920, 151648, 162480, 164480, 172704, 173312, 173989, 189560, 197376, 215880, 216640, 227472, 230272, 246720, 259968, 263168, 284340, 287840, 303296, 324960, 328960, 345408, 346624, 347978, 379120, 394752, 431760, 433280, 454944, 460544, 493440, 519936, 521967, 568680, 575680, 606592, 649920, 657920, 690816, 693248, 695956, 758240, 789504, 863520, 866560, 869945, 909888, 921088, 986880, 1039872, 1043934, 1137360, 1151360, 1213184, 1217923, 1299840, 1315840, 1381632, 1391912, 1516480, 1727040, 1733120, 1739890, 1819776, 1842176, 1973760, 2079744, 2087868, 2274720, 2302720, 2426368, 2435846, 2599680, 2609835, 2763264, 2783824, 3032960, 3454080, 3466240, 3479780, 3639552, 3653769, 3947520, 4175736, 4549440, 4605440, 4852736, 4871692, 5199360, 5219670, 5526528, 5567648, 6065920, 6089615, 6908160, 6959560, 7279104, 7307538, 8351472, 9098880, 9210880, 9743384, 10398720, 10439340, 11135296, 12131840, 12179230, 13816320, 13919120, 14558208, 14615076, 16702944, 18197760, 18268845, 19486768, 20878680, 22270592, 24263680, 24358460, 27632640, 27838240, 29230152, 33405888, 36395520, 36537690, 38973536, 41757360, 44541184, 48716920, 55676480, 58460304, 66811776, 72791040, 73075380, 77947072, 83514720, 89082368, 97433840, 111352960, 116920608, 133623552, 146150760, 155894144, 167029440, 178164736, 194867680, 222705920, 233841216, 267247104, 292301520, 311788288, 334058880, 389735360, 445411840, 467682432, 534494208, 584603040, 623576576, 668117760, 779470720, 890823680, 935364864, 1169206080, 1247153152, 1336235520, 1558941440, 1870729728, 2338412160, 2672471040, 3117882880, 3741459456, 4676824320, 6235765760, 9353648640, 18707297280]

約数ペア:

[(1, 18707297280), (2, 9353648640), (3, 6235765760), (4, 4676824320), (5, 3741459456), (6, 3117882880), (7, 2672471040), (8, 2338412160), (10, 1870729728), (12, 1558941440), (14, 1336235520), (15, 1247153152), (16, 1169206080), (20, 935364864), (21, 890823680), (24, 779470720), (28, 668117760), (30, 623576576), (32, 584603040), (35, 534494208), (40, 467682432), (42, 445411840), (48, 389735360), (56, 334058880), (60, 311788288), (64, 292301520), (70, 267247104), (80, 233841216), (84, 222705920), (96, 194867680), (105, 178164736), (112, 167029440), (120, 155894144), (128, 146150760), (140, 133623552), (160, 116920608), (168, 111352960), (192, 97433840), (210, 89082368), (224, 83514720), (240, 77947072), (256, 73075380), (257, 72791040), (280, 66811776), (320, 58460304), (336, 55676480), (384, 48716920), (420, 44541184), (448, 41757360), (480, 38973536), (512, 36537690), (514, 36395520), (560, 33405888), (640, 29230152), (672, 27838240), (677, 27632640), (768, 24358460), (771, 24263680), (840, 22270592), (896, 20878680), (960, 19486768), (1024, 18268845), (1028, 18197760), (1120, 16702944), (1280, 14615076), (1285, 14558208), (1344, 13919120), (1354, 13816320), (1536, 12179230), (1542, 12131840), (1680, 11135296), (1792, 10439340), (1799, 10398720), (1920, 9743384), (2031, 9210880), (2056, 9098880), (2240, 8351472), (2560, 7307538), (2570, 7279104), (2688, 6959560), (2708, 6908160), (3072, 6089615), (3084, 6065920), (3360, 5567648), (3385, 5526528), (3584, 5219670), (3598, 5199360), (3840, 4871692), (3855, 4852736), (4062, 4605440), (4112, 4549440), (4480, 4175736), (4739, 3947520), (5120, 3653769), (5140, 3639552), (5376, 3479780), (5397, 3466240), (5416, 3454080), (6168, 3032960), (6720, 2783824), (6770, 2763264), (7168, 2609835), (7196, 2599680), (7680, 2435846), (7710, 2426368), (8124, 2302720), (8224, 2274720), (8960, 2087868), (8995, 2079744), (9478, 1973760), (10155, 1842176), (10280, 1819776), (10752, 1739890), (10794, 1733120), (10832, 1727040), (12336, 1516480), (13440, 1391912), (13540, 1381632), (14217, 1315840), (14392, 1299840), (15360, 1217923), (15420, 1213184), (16248, 1151360), (16448, 1137360), (17920, 1043934), (17990, 1039872), (18956, 986880), (20310, 921088), (20560, 909888), (21504, 869945), (21588, 866560), (21664, 863520), (23695, 789504), (24672, 758240), (26880, 695956), (26985, 693248), (27080, 690816), (28434, 657920), (28784, 649920), (30840, 606592), (32496, 575680), (32896, 568680), (35840, 521967), (35980, 519936), (37912, 493440), (40620, 460544), (41120, 454944), (43176, 433280), (43328, 431760), (47390, 394752), (49344, 379120), (53760, 347978), (53970, 346624), (54160, 345408), (56868, 328960), (57568, 324960), (61680, 303296), (64992, 287840), (65792, 284340), (71085, 263168), (71960, 259968), (75824, 246720), (81240, 230272), (82240, 227472), (86352, 216640), (86656, 215880), (94780, 197376), (98688, 189560), (107520, 173989), (107940, 173312), (108320, 172704), (113736, 164480), (115136, 162480), (123360, 151648), (129984, 143920), (131584, 142170)]