620171045520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{448697}}^1$

素因数の和:449169

約数の個数: 160

約数和(自身を含む): 2075095435392

約数和(自身を除く): 1454924389872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 443, 520, 624, 780, 886, 1040, 1329, 1560, 1772, 2215, 2658, 3120, 3544, 4430, 5316, 5759, 6645, 7088, 8860, 10632, 11518, 13290, 17277, 17720, 21264, 23036, 26580, 28795, 34554, 35440, 46072, 53160, 57590, 69108, 86385, 92144, 106320, 115180, 138216, 172770, 230360, 276432, 345540, 448697, 460720, 691080, 897394, 1346091, 1382160, 1794788, 2243485, 2692182, 3589576, 4486970, 5384364, 5833061, 6730455, 7179152, 8973940, 10768728, 11666122, 13460910, 17499183, 17947880, 21537456, 23332244, 26921820, 29165305, 34998366, 35895760, 46664488, 53843640, 58330610, 69996732, 87495915, 93328976, 107687280, 116661220, 139993464, 174991830, 198772771, 233322440, 279986928, 349983660, 397545542, 466644880, 596318313, 699967320, 795091084, 993863855, 1192636626, 1399934640, 1590182168, 1987727710, 2385273252, 2584046023, 2981591565, 3180364336, 3975455420, 4770546504, 5168092046, 5963183130, 7752138069, 7950910840, 9541093008, 10336184092, 11926366260, 12920230115, 15504276138, 15901821680, 20672368184, 23852732520, 25840460230, 31008552276, 38760690345, 41344736368, 47705465040, 51680920460, 62017104552, 77521380690, 103361840920, 124034209104, 155042761380, 206723681840, 310085522760, 620171045520]

約数ペア:

[(1, 620171045520), (2, 310085522760), (3, 206723681840), (4, 155042761380), (5, 124034209104), (6, 103361840920), (8, 77521380690), (10, 62017104552), (12, 51680920460), (13, 47705465040), (15, 41344736368), (16, 38760690345), (20, 31008552276), (24, 25840460230), (26, 23852732520), (30, 20672368184), (39, 15901821680), (40, 15504276138), (48, 12920230115), (52, 11926366260), (60, 10336184092), (65, 9541093008), (78, 7950910840), (80, 7752138069), (104, 5963183130), (120, 5168092046), (130, 4770546504), (156, 3975455420), (195, 3180364336), (208, 2981591565), (240, 2584046023), (260, 2385273252), (312, 1987727710), (390, 1590182168), (443, 1399934640), (520, 1192636626), (624, 993863855), (780, 795091084), (886, 699967320), (1040, 596318313), (1329, 466644880), (1560, 397545542), (1772, 349983660), (2215, 279986928), (2658, 233322440), (3120, 198772771), (3544, 174991830), (4430, 139993464), (5316, 116661220), (5759, 107687280), (6645, 93328976), (7088, 87495915), (8860, 69996732), (10632, 58330610), (11518, 53843640), (13290, 46664488), (17277, 35895760), (17720, 34998366), (21264, 29165305), (23036, 26921820), (26580, 23332244), (28795, 21537456), (34554, 17947880), (35440, 17499183), (46072, 13460910), (53160, 11666122), (57590, 10768728), (69108, 8973940), (86385, 7179152), (92144, 6730455), (106320, 5833061), (115180, 5384364), (138216, 4486970), (172770, 3589576), (230360, 2692182), (276432, 2243485), (345540, 1794788), (448697, 1382160), (460720, 1346091), (691080, 897394)]