90734650720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{14983}}^1\times {\mathrm{5407}}^1$

素因数の和:20412

約数の個数: 96

約数和(自身を含む): 245045219328

約数和(自身を除く): 154310568608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 5407, 10814, 14983, 21628, 27035, 29966, 37849, 43256, 54070, 59932, 74915, 75698, 86512, 104881, 108140, 119864, 149830, 151396, 173024, 189245, 209762, 216280, 239728, 299660, 302792, 378490, 419524, 432560, 479456, 524405, 599320, 605584, 756980, 839048, 865120, 1048810, 1198640, 1211168, 1513960, 1678096, 2097620, 2397280, 3027920, 3356192, 4195240, 6055840, 8390480, 16780960, 81013081, 162026162, 324052324, 405065405, 567091567, 648104648, 810130810, 1134183134, 1296209296, 1620261620, 2268366268, 2592418592, 2835457835, 3240523240, 4536732536, 5670915670, 6481046480, 9073465072, 11341831340, 12962092960, 18146930144, 22683662680, 45367325360, 90734650720]

約数ペア:

[(1, 90734650720), (2, 45367325360), (4, 22683662680), (5, 18146930144), (7, 12962092960), (8, 11341831340), (10, 9073465072), (14, 6481046480), (16, 5670915670), (20, 4536732536), (28, 3240523240), (32, 2835457835), (35, 2592418592), (40, 2268366268), (56, 1620261620), (70, 1296209296), (80, 1134183134), (112, 810130810), (140, 648104648), (160, 567091567), (224, 405065405), (280, 324052324), (560, 162026162), (1120, 81013081), (5407, 16780960), (10814, 8390480), (14983, 6055840), (21628, 4195240), (27035, 3356192), (29966, 3027920), (37849, 2397280), (43256, 2097620), (54070, 1678096), (59932, 1513960), (74915, 1211168), (75698, 1198640), (86512, 1048810), (104881, 865120), (108140, 839048), (119864, 756980), (149830, 605584), (151396, 599320), (173024, 524405), (189245, 479456), (209762, 432560), (216280, 419524), (239728, 378490), (299660, 302792)]