9143120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 25176960

約数和(自身を除く): 16033840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 563, 580, 812, 1015, 1126, 1160, 1624, 2030, 2252, 2320, 2815, 3248, 3941, 4060, 4504, 5630, 7882, 8120, 9008, 11260, 15764, 16240, 16327, 19705, 22520, 31528, 32654, 39410, 45040, 63056, 65308, 78820, 81635, 114289, 130616, 157640, 163270, 228578, 261232, 315280, 326540, 457156, 571445, 653080, 914312, 1142890, 1306160, 1828624, 2285780, 4571560, 9143120]

約数ペア:

[(1, 9143120), (2, 4571560), (4, 2285780), (5, 1828624), (7, 1306160), (8, 1142890), (10, 914312), (14, 653080), (16, 571445), (20, 457156), (28, 326540), (29, 315280), (35, 261232), (40, 228578), (56, 163270), (58, 157640), (70, 130616), (80, 114289), (112, 81635), (116, 78820), (140, 65308), (145, 63056), (203, 45040), (232, 39410), (280, 32654), (290, 31528), (406, 22520), (464, 19705), (560, 16327), (563, 16240), (580, 15764), (812, 11260), (1015, 9008), (1126, 8120), (1160, 7882), (1624, 5630), (2030, 4504), (2252, 4060), (2320, 3941), (2815, 3248)]