207510120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:1000

約数の個数: 128

約数和(自身を含む): 695232000

約数和(自身を除く): 487721880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 271, 360, 540, 542, 709, 813, 1080, 1084, 1355, 1418, 1626, 2127, 2168, 2439, 2710, 2836, 3252, 3545, 4065, 4254, 4878, 5420, 5672, 6381, 6504, 7090, 7317, 8130, 8508, 9756, 10635, 10840, 12195, 12762, 14180, 14634, 16260, 17016, 19143, 19512, 21270, 24390, 25524, 28360, 29268, 31905, 32520, 36585, 38286, 42540, 48780, 51048, 58536, 63810, 73170, 76572, 85080, 95715, 97560, 127620, 146340, 153144, 191430, 192139, 255240, 292680, 382860, 384278, 576417, 765720, 768556, 960695, 1152834, 1537112, 1729251, 1921390, 2305668, 2882085, 3458502, 3842780, 4611336, 5187753, 5764170, 6917004, 7685560, 8646255, 10375506, 11528340, 13834008, 17292510, 20751012, 23056680, 25938765, 34585020, 41502024, 51877530, 69170040, 103755060, 207510120]

約数ペア:

[(1, 207510120), (2, 103755060), (3, 69170040), (4, 51877530), (5, 41502024), (6, 34585020), (8, 25938765), (9, 23056680), (10, 20751012), (12, 17292510), (15, 13834008), (18, 11528340), (20, 10375506), (24, 8646255), (27, 7685560), (30, 6917004), (36, 5764170), (40, 5187753), (45, 4611336), (54, 3842780), (60, 3458502), (72, 2882085), (90, 2305668), (108, 1921390), (120, 1729251), (135, 1537112), (180, 1152834), (216, 960695), (270, 768556), (271, 765720), (360, 576417), (540, 384278), (542, 382860), (709, 292680), (813, 255240), (1080, 192139), (1084, 191430), (1355, 153144), (1418, 146340), (1626, 127620), (2127, 97560), (2168, 95715), (2439, 85080), (2710, 76572), (2836, 73170), (3252, 63810), (3545, 58536), (4065, 51048), (4254, 48780), (4878, 42540), (5420, 38286), (5672, 36585), (6381, 32520), (6504, 31905), (7090, 29268), (7317, 28360), (8130, 25524), (8508, 24390), (9756, 21270), (10635, 19512), (10840, 19143), (12195, 17016), (12762, 16260), (14180, 14634)]