815575680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8329}}^1$

素因数の和:8371

約数の個数: 192

約数和(自身を含む): 2982306600

約数和(自身を除く): 2166730920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 8329, 9792, 10880, 12240, 16320, 16658, 19584, 24480, 24987, 32640, 33316, 41645, 48960, 49974, 66632, 74961, 83290, 97920, 99948, 124935, 133264, 141593, 149922, 166580, 199896, 249870, 266528, 283186, 299844, 333160, 374805, 399792, 424779, 499740, 533056, 566372, 599688, 666320, 707965, 749610, 799584, 849558, 999480, 1066112, 1132744, 1199376, 1274337, 1332640, 1415930, 1499220, 1599168, 1699116, 1998960, 2123895, 2265488, 2398752, 2548674, 2665280, 2831860, 2998440, 3198336, 3398232, 3997920, 4247790, 4530976, 4797504, 5097348, 5330560, 5663720, 5996880, 6371685, 6796464, 7995840, 8495580, 9061952, 9595008, 10194696, 11327440, 11993760, 12743370, 13592928, 15991680, 16991160, 18123904, 20389392, 22654880, 23987520, 25486740, 27185856, 33982320, 40778784, 45309760, 47975040, 50973480, 54371712, 67964640, 81557568, 90619520, 101946960, 135929280, 163115136, 203893920, 271858560, 407787840, 815575680]

約数ペア:

[(1, 815575680), (2, 407787840), (3, 271858560), (4, 203893920), (5, 163115136), (6, 135929280), (8, 101946960), (9, 90619520), (10, 81557568), (12, 67964640), (15, 54371712), (16, 50973480), (17, 47975040), (18, 45309760), (20, 40778784), (24, 33982320), (30, 27185856), (32, 25486740), (34, 23987520), (36, 22654880), (40, 20389392), (45, 18123904), (48, 16991160), (51, 15991680), (60, 13592928), (64, 12743370), (68, 11993760), (72, 11327440), (80, 10194696), (85, 9595008), (90, 9061952), (96, 8495580), (102, 7995840), (120, 6796464), (128, 6371685), (136, 5996880), (144, 5663720), (153, 5330560), (160, 5097348), (170, 4797504), (180, 4530976), (192, 4247790), (204, 3997920), (240, 3398232), (255, 3198336), (272, 2998440), (288, 2831860), (306, 2665280), (320, 2548674), (340, 2398752), (360, 2265488), (384, 2123895), (408, 1998960), (480, 1699116), (510, 1599168), (544, 1499220), (576, 1415930), (612, 1332640), (640, 1274337), (680, 1199376), (720, 1132744), (765, 1066112), (816, 999480), (960, 849558), (1020, 799584), (1088, 749610), (1152, 707965), (1224, 666320), (1360, 599688), (1440, 566372), (1530, 533056), (1632, 499740), (1920, 424779), (2040, 399792), (2176, 374805), (2448, 333160), (2720, 299844), (2880, 283186), (3060, 266528), (3264, 249870), (4080, 199896), (4896, 166580), (5440, 149922), (5760, 141593), (6120, 133264), (6528, 124935), (8160, 99948), (8329, 97920), (9792, 83290), (10880, 74961), (12240, 66632), (16320, 49974), (16658, 48960), (19584, 41645), (24480, 33316), (24987, 32640)]