82873440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 321965280

約数和(自身を除く): 239091840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 233, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 466, 468, 480, 494, 520, 570, 585, 608, 624, 684, 699, 720, 741, 760, 780, 855, 912, 932, 936, 988, 1040, 1140, 1165, 1170, 1235, 1248, 1368, 1398, 1440, 1482, 1520, 1560, 1710, 1824, 1864, 1872, 1976, 2080, 2097, 2223, 2280, 2330, 2340, 2470, 2736, 2796, 2964, 3029, 3040, 3120, 3420, 3495, 3705, 3728, 3744, 3952, 4194, 4427, 4446, 4560, 4660, 4680, 4940, 5472, 5592, 5928, 6058, 6240, 6840, 6990, 7410, 7456, 7904, 8388, 8854, 8892, 9087, 9120, 9320, 9360, 9880, 10485, 11115, 11184, 11856, 12116, 13281, 13680, 13980, 14820, 15145, 16776, 17708, 17784, 18174, 18640, 18720, 19760, 20970, 22135, 22230, 22368, 23712, 24232, 26562, 27261, 27360, 27960, 29640, 30290, 33552, 35416, 35568, 36348, 37280, 39520, 39843, 41940, 44270, 44460, 45435, 48464, 53124, 54522, 55920, 57551, 59280, 60580, 66405, 67104, 70832, 71136, 72696, 79686, 83880, 88540, 88920, 90870, 96928, 106248, 109044, 111840, 115102, 118560, 121160, 132810, 136305, 141664, 145392, 159372, 167760, 172653, 177080, 177840, 181740, 199215, 212496, 218088, 230204, 242320, 265620, 272610, 287755, 290784, 318744, 335520, 345306, 354160, 355680, 363480, 398430, 424992, 436176, 460408, 484640, 517959, 531240, 545220, 575510, 637488, 690612, 708320, 726960, 796860, 863265, 872352, 920816, 1035918, 1062480, 1090440, 1151020, 1274976, 1381224, 1453920, 1593720, 1726530, 1841632, 2071836, 2124960, 2180880, 2302040, 2589795, 2762448, 3187440, 3453060, 4143672, 4361760, 4604080, 5179590, 5524896, 6374880, 6906120, 8287344, 9208160, 10359180, 13812240, 16574688, 20718360, 27624480, 41436720, 82873440]

約数ペア:

[(1, 82873440), (2, 41436720), (3, 27624480), (4, 20718360), (5, 16574688), (6, 13812240), (8, 10359180), (9, 9208160), (10, 8287344), (12, 6906120), (13, 6374880), (15, 5524896), (16, 5179590), (18, 4604080), (19, 4361760), (20, 4143672), (24, 3453060), (26, 3187440), (30, 2762448), (32, 2589795), (36, 2302040), (38, 2180880), (39, 2124960), (40, 2071836), (45, 1841632), (48, 1726530), (52, 1593720), (57, 1453920), (60, 1381224), (65, 1274976), (72, 1151020), (76, 1090440), (78, 1062480), (80, 1035918), (90, 920816), (95, 872352), (96, 863265), (104, 796860), (114, 726960), (117, 708320), (120, 690612), (130, 637488), (144, 575510), (152, 545220), (156, 531240), (160, 517959), (171, 484640), (180, 460408), (190, 436176), (195, 424992), (208, 398430), (228, 363480), (233, 355680), (234, 354160), (240, 345306), (247, 335520), (260, 318744), (285, 290784), (288, 287755), (304, 272610), (312, 265620), (342, 242320), (360, 230204), (380, 218088), (390, 212496), (416, 199215), (456, 181740), (466, 177840), (468, 177080), (480, 172653), (494, 167760), (520, 159372), (570, 145392), (585, 141664), (608, 136305), (624, 132810), (684, 121160), (699, 118560), (720, 115102), (741, 111840), (760, 109044), (780, 106248), (855, 96928), (912, 90870), (932, 88920), (936, 88540), (988, 83880), (1040, 79686), (1140, 72696), (1165, 71136), (1170, 70832), (1235, 67104), (1248, 66405), (1368, 60580), (1398, 59280), (1440, 57551), (1482, 55920), (1520, 54522), (1560, 53124), (1710, 48464), (1824, 45435), (1864, 44460), (1872, 44270), (1976, 41940), (2080, 39843), (2097, 39520), (2223, 37280), (2280, 36348), (2330, 35568), (2340, 35416), (2470, 33552), (2736, 30290), (2796, 29640), (2964, 27960), (3029, 27360), (3040, 27261), (3120, 26562), (3420, 24232), (3495, 23712), (3705, 22368), (3728, 22230), (3744, 22135), (3952, 20970), (4194, 19760), (4427, 18720), (4446, 18640), (4560, 18174), (4660, 17784), (4680, 17708), (4940, 16776), (5472, 15145), (5592, 14820), (5928, 13980), (6058, 13680), (6240, 13281), (6840, 12116), (6990, 11856), (7410, 11184), (7456, 11115), (7904, 10485), (8388, 9880), (8854, 9360), (8892, 9320), (9087, 9120)]