101623760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2148

約数の個数: 80

約数和(自身を含む): 273196800

約数和(自身を除く): 171573040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 890, 1246, 1424, 1780, 2039, 2492, 3115, 3560, 4078, 4984, 6230, 7120, 8156, 9968, 10195, 12460, 14273, 16312, 20390, 24920, 28546, 32624, 40780, 49840, 57092, 71365, 81560, 114184, 142730, 163120, 181471, 228368, 285460, 362942, 570920, 725884, 907355, 1141840, 1270297, 1451768, 1814710, 2540594, 2903536, 3629420, 5081188, 6351485, 7258840, 10162376, 12702970, 14517680, 20324752, 25405940, 50811880, 101623760]

約数ペア:

[(1, 101623760), (2, 50811880), (4, 25405940), (5, 20324752), (7, 14517680), (8, 12702970), (10, 10162376), (14, 7258840), (16, 6351485), (20, 5081188), (28, 3629420), (35, 2903536), (40, 2540594), (56, 1814710), (70, 1451768), (80, 1270297), (89, 1141840), (112, 907355), (140, 725884), (178, 570920), (280, 362942), (356, 285460), (445, 228368), (560, 181471), (623, 163120), (712, 142730), (890, 114184), (1246, 81560), (1424, 71365), (1780, 57092), (2039, 49840), (2492, 40780), (3115, 32624), (3560, 28546), (4078, 24920), (4984, 20390), (6230, 16312), (7120, 14273), (8156, 12460), (9968, 10195)]