8097320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 22982400

約数和(自身を除く): 14885080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 239, 242, 280, 308, 385, 440, 478, 484, 605, 616, 770, 847, 956, 968, 1195, 1210, 1540, 1673, 1694, 1912, 2390, 2420, 2629, 3080, 3346, 3388, 4235, 4780, 4840, 5258, 6692, 6776, 8365, 8470, 9560, 10516, 13145, 13384, 16730, 16940, 18403, 21032, 26290, 28919, 33460, 33880, 36806, 52580, 57838, 66920, 73612, 92015, 105160, 115676, 144595, 147224, 184030, 202433, 231352, 289190, 368060, 404866, 578380, 736120, 809732, 1012165, 1156760, 1619464, 2024330, 4048660, 8097320]

約数ペア:

[(1, 8097320), (2, 4048660), (4, 2024330), (5, 1619464), (7, 1156760), (8, 1012165), (10, 809732), (11, 736120), (14, 578380), (20, 404866), (22, 368060), (28, 289190), (35, 231352), (40, 202433), (44, 184030), (55, 147224), (56, 144595), (70, 115676), (77, 105160), (88, 92015), (110, 73612), (121, 66920), (140, 57838), (154, 52580), (220, 36806), (239, 33880), (242, 33460), (280, 28919), (308, 26290), (385, 21032), (440, 18403), (478, 16940), (484, 16730), (605, 13384), (616, 13145), (770, 10516), (847, 9560), (956, 8470), (968, 8365), (1195, 6776), (1210, 6692), (1540, 5258), (1673, 4840), (1694, 4780), (1912, 4235), (2390, 3388), (2420, 3346), (2629, 3080)]