234213840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{46471}}^1$

素因数の和:46497

約数の個数: 120

約数和(自身を含む): 898954368

約数和(自身を除く): 664740528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 46471, 92942, 139413, 185884, 232355, 278826, 325297, 371768, 418239, 464710, 557652, 650594, 697065, 743536, 836478, 929420, 975891, 1115304, 1301188, 1394130, 1626485, 1672956, 1858840, 1951782, 2091195, 2230608, 2602376, 2788260, 2927673, 3252970, 3345912, 3717680, 3903564, 4182390, 4879455, 5204752, 5576520, 5855346, 6505940, 6691824, 7807128, 8364780, 9758910, 11153040, 11710692, 13011880, 14638365, 15614256, 16729560, 19517820, 23421384, 26023760, 29276730, 33459120, 39035640, 46842768, 58553460, 78071280, 117106920, 234213840]

約数ペア:

[(1, 234213840), (2, 117106920), (3, 78071280), (4, 58553460), (5, 46842768), (6, 39035640), (7, 33459120), (8, 29276730), (9, 26023760), (10, 23421384), (12, 19517820), (14, 16729560), (15, 15614256), (16, 14638365), (18, 13011880), (20, 11710692), (21, 11153040), (24, 9758910), (28, 8364780), (30, 7807128), (35, 6691824), (36, 6505940), (40, 5855346), (42, 5576520), (45, 5204752), (48, 4879455), (56, 4182390), (60, 3903564), (63, 3717680), (70, 3345912), (72, 3252970), (80, 2927673), (84, 2788260), (90, 2602376), (105, 2230608), (112, 2091195), (120, 1951782), (126, 1858840), (140, 1672956), (144, 1626485), (168, 1394130), (180, 1301188), (210, 1115304), (240, 975891), (252, 929420), (280, 836478), (315, 743536), (336, 697065), (360, 650594), (420, 557652), (504, 464710), (560, 418239), (630, 371768), (720, 325297), (840, 278826), (1008, 232355), (1260, 185884), (1680, 139413), (2520, 92942), (5040, 46471)]