711761440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20129}}^1$

素因数の和:20174

約数の個数: 96

約数和(自身を含む): 1917503280

約数和(自身を除く): 1205741840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4420, 7072, 8840, 17680, 20129, 35360, 40258, 80516, 100645, 161032, 201290, 261677, 322064, 342193, 402580, 523354, 644128, 684386, 805160, 1046708, 1308385, 1368772, 1610320, 1710965, 2093416, 2616770, 2737544, 3220640, 3421930, 4186832, 4448509, 5233540, 5475088, 6843860, 8373664, 8897018, 10467080, 10950176, 13687720, 17794036, 20934160, 22242545, 27375440, 35588072, 41868320, 44485090, 54750880, 71176144, 88970180, 142352288, 177940360, 355880720, 711761440]

約数ペア:

[(1, 711761440), (2, 355880720), (4, 177940360), (5, 142352288), (8, 88970180), (10, 71176144), (13, 54750880), (16, 44485090), (17, 41868320), (20, 35588072), (26, 27375440), (32, 22242545), (34, 20934160), (40, 17794036), (52, 13687720), (65, 10950176), (68, 10467080), (80, 8897018), (85, 8373664), (104, 6843860), (130, 5475088), (136, 5233540), (160, 4448509), (170, 4186832), (208, 3421930), (221, 3220640), (260, 2737544), (272, 2616770), (340, 2093416), (416, 1710965), (442, 1610320), (520, 1368772), (544, 1308385), (680, 1046708), (884, 805160), (1040, 684386), (1105, 644128), (1360, 523354), (1768, 402580), (2080, 342193), (2210, 322064), (2720, 261677), (3536, 201290), (4420, 161032), (7072, 100645), (8840, 80516), (17680, 40258), (20129, 35360)]