73619738960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1\times {\mathrm{28297}}^1$

素因数の和:30240

約数の個数: 80

約数和(自身を含む): 181335621456

約数和(自身を除く): 107715882496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1913, 3826, 7652, 9565, 15304, 19130, 28297, 30608, 32521, 38260, 56594, 65042, 76520, 113188, 130084, 141485, 153040, 162605, 226376, 260168, 282970, 325210, 452752, 481049, 520336, 565940, 650420, 962098, 1131880, 1300840, 1924196, 2263760, 2405245, 2601680, 3848392, 4810490, 7696784, 9620980, 19241960, 38483920, 54132161, 108264322, 216528644, 270660805, 433057288, 541321610, 866114576, 920246737, 1082643220, 1840493474, 2165286440, 3680986948, 4330572880, 4601233685, 7361973896, 9202467370, 14723947792, 18404934740, 36809869480, 73619738960]

約数ペア:

[(1, 73619738960), (2, 36809869480), (4, 18404934740), (5, 14723947792), (8, 9202467370), (10, 7361973896), (16, 4601233685), (17, 4330572880), (20, 3680986948), (34, 2165286440), (40, 1840493474), (68, 1082643220), (80, 920246737), (85, 866114576), (136, 541321610), (170, 433057288), (272, 270660805), (340, 216528644), (680, 108264322), (1360, 54132161), (1913, 38483920), (3826, 19241960), (7652, 9620980), (9565, 7696784), (15304, 4810490), (19130, 3848392), (28297, 2601680), (30608, 2405245), (32521, 2263760), (38260, 1924196), (56594, 1300840), (65042, 1131880), (76520, 962098), (113188, 650420), (130084, 565940), (141485, 520336), (153040, 481049), (162605, 452752), (226376, 325210), (260168, 282970)]