40066920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1656

約数の個数: 128

約数和(自身を含む): 139449600

約数和(自身を除く): 99382680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1613, 1656, 2070, 2484, 2760, 3105, 3226, 4140, 4839, 4968, 6210, 6452, 8065, 8280, 9678, 12420, 12904, 14517, 16130, 19356, 24195, 24840, 29034, 32260, 37099, 38712, 43551, 48390, 58068, 64520, 72585, 74198, 87102, 96780, 111297, 116136, 145170, 148396, 174204, 185495, 193560, 217755, 222594, 290340, 296792, 333891, 348408, 370990, 435510, 445188, 556485, 580680, 667782, 741980, 871020, 890376, 1001673, 1112970, 1335564, 1483960, 1669455, 1742040, 2003346, 2225940, 2671128, 3338910, 4006692, 4451880, 5008365, 6677820, 8013384, 10016730, 13355640, 20033460, 40066920]

約数ペア:

[(1, 40066920), (2, 20033460), (3, 13355640), (4, 10016730), (5, 8013384), (6, 6677820), (8, 5008365), (9, 4451880), (10, 4006692), (12, 3338910), (15, 2671128), (18, 2225940), (20, 2003346), (23, 1742040), (24, 1669455), (27, 1483960), (30, 1335564), (36, 1112970), (40, 1001673), (45, 890376), (46, 871020), (54, 741980), (60, 667782), (69, 580680), (72, 556485), (90, 445188), (92, 435510), (108, 370990), (115, 348408), (120, 333891), (135, 296792), (138, 290340), (180, 222594), (184, 217755), (207, 193560), (216, 185495), (230, 174204), (270, 148396), (276, 145170), (345, 116136), (360, 111297), (414, 96780), (460, 87102), (540, 74198), (552, 72585), (621, 64520), (690, 58068), (828, 48390), (920, 43551), (1035, 38712), (1080, 37099), (1242, 32260), (1380, 29034), (1613, 24840), (1656, 24195), (2070, 19356), (2484, 16130), (2760, 14517), (3105, 12904), (3226, 12420), (4140, 9678), (4839, 8280), (4968, 8065), (6210, 6452)]