143402640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12713}}^1$

素因数の和:12776

約数の個数: 80

約数和(自身を含む): 454042368

約数和(自身を除く): 310639728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 12713, 25426, 38139, 50852, 63565, 76278, 101704, 127130, 152556, 190695, 203408, 254260, 305112, 381390, 508520, 597511, 610224, 762780, 1017040, 1195022, 1525560, 1792533, 2390044, 2987555, 3051120, 3585066, 4780088, 5975110, 7170132, 8962665, 9560176, 11950220, 14340264, 17925330, 23900440, 28680528, 35850660, 47800880, 71701320, 143402640]

約数ペア:

[(1, 143402640), (2, 71701320), (3, 47800880), (4, 35850660), (5, 28680528), (6, 23900440), (8, 17925330), (10, 14340264), (12, 11950220), (15, 9560176), (16, 8962665), (20, 7170132), (24, 5975110), (30, 4780088), (40, 3585066), (47, 3051120), (48, 2987555), (60, 2390044), (80, 1792533), (94, 1525560), (120, 1195022), (141, 1017040), (188, 762780), (235, 610224), (240, 597511), (282, 508520), (376, 381390), (470, 305112), (564, 254260), (705, 203408), (752, 190695), (940, 152556), (1128, 127130), (1410, 101704), (1880, 76278), (2256, 63565), (2820, 50852), (3760, 38139), (5640, 25426), (11280, 12713)]