40826785920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{291287}}^1$

素因数の和:291382

約数の個数: 128

約数和(自身を含む): 131918509440

約数和(自身を除く): 91091723520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 4380, 4672, 5840, 7008, 8760, 9344, 11680, 14016, 17520, 23360, 28032, 35040, 46720, 70080, 140160, 291287, 582574, 873861, 1165148, 1456435, 1747722, 2330296, 2912870, 3495444, 4369305, 4660592, 5825740, 6990888, 8738610, 9321184, 11651480, 13981776, 17477220, 18642368, 21263951, 23302960, 27963552, 34954440, 37284736, 42527902, 46605920, 55927104, 63791853, 69908880, 85055804, 93211840, 106319755, 111854208, 127583706, 139817760, 170111608, 186423680, 212639510, 255167412, 279635520, 318959265, 340223216, 425279020, 510334824, 559271040, 637918530, 680446432, 850558040, 1020669648, 1275837060, 1360892864, 1701116080, 2041339296, 2551674120, 2721785728, 3402232160, 4082678592, 5103348240, 6804464320, 8165357184, 10206696480, 13608928640, 20413392960, 40826785920]

約数ペア:

[(1, 40826785920), (2, 20413392960), (3, 13608928640), (4, 10206696480), (5, 8165357184), (6, 6804464320), (8, 5103348240), (10, 4082678592), (12, 3402232160), (15, 2721785728), (16, 2551674120), (20, 2041339296), (24, 1701116080), (30, 1360892864), (32, 1275837060), (40, 1020669648), (48, 850558040), (60, 680446432), (64, 637918530), (73, 559271040), (80, 510334824), (96, 425279020), (120, 340223216), (128, 318959265), (146, 279635520), (160, 255167412), (192, 212639510), (219, 186423680), (240, 170111608), (292, 139817760), (320, 127583706), (365, 111854208), (384, 106319755), (438, 93211840), (480, 85055804), (584, 69908880), (640, 63791853), (730, 55927104), (876, 46605920), (960, 42527902), (1095, 37284736), (1168, 34954440), (1460, 27963552), (1752, 23302960), (1920, 21263951), (2190, 18642368), (2336, 17477220), (2920, 13981776), (3504, 11651480), (4380, 9321184), (4672, 8738610), (5840, 6990888), (7008, 5825740), (8760, 4660592), (9344, 4369305), (11680, 3495444), (14016, 2912870), (17520, 2330296), (23360, 1747722), (28032, 1456435), (35040, 1165148), (46720, 873861), (70080, 582574), (140160, 291287)]