15672992560

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1\times {\mathrm{3371}}^1$

素因数の和:4126

約数の個数: 80

約数和(自身を含む): 36916521120

約数和(自身を除く): 21243528560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 653, 712, 890, 1306, 1424, 1780, 2612, 3265, 3371, 3560, 5224, 6530, 6742, 7120, 10448, 13060, 13484, 16855, 26120, 26968, 33710, 52240, 53936, 58117, 67420, 116234, 134840, 232468, 269680, 290585, 300019, 464936, 581170, 600038, 929872, 1162340, 1200076, 1500095, 2201263, 2324680, 2400152, 3000190, 4402526, 4649360, 4800304, 6000380, 8805052, 11006315, 12000760, 17610104, 22012630, 24001520, 35220208, 44025260, 88050520, 176101040, 195912407, 391824814, 783649628, 979562035, 1567299256, 1959124070, 3134598512, 3918248140, 7836496280, 15672992560]

約数ペア:

[(1, 15672992560), (2, 7836496280), (4, 3918248140), (5, 3134598512), (8, 1959124070), (10, 1567299256), (16, 979562035), (20, 783649628), (40, 391824814), (80, 195912407), (89, 176101040), (178, 88050520), (356, 44025260), (445, 35220208), (653, 24001520), (712, 22012630), (890, 17610104), (1306, 12000760), (1424, 11006315), (1780, 8805052), (2612, 6000380), (3265, 4800304), (3371, 4649360), (3560, 4402526), (5224, 3000190), (6530, 2400152), (6742, 2324680), (7120, 2201263), (10448, 1500095), (13060, 1200076), (13484, 1162340), (16855, 929872), (26120, 600038), (26968, 581170), (33710, 464936), (52240, 300019), (53936, 290585), (58117, 269680), (67420, 232468), (116234, 134840)]