68922120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 229331520

約数和(自身を除く): 160409400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 43, 57, 60, 74, 76, 86, 95, 111, 114, 120, 129, 148, 152, 172, 185, 190, 215, 222, 228, 258, 285, 296, 344, 361, 370, 380, 430, 444, 456, 516, 555, 570, 645, 703, 722, 740, 760, 817, 860, 888, 1032, 1083, 1110, 1140, 1290, 1406, 1444, 1480, 1591, 1634, 1720, 1805, 2109, 2166, 2220, 2280, 2451, 2580, 2812, 2888, 3182, 3268, 3515, 3610, 4085, 4218, 4332, 4440, 4773, 4902, 5160, 5415, 5624, 6364, 6536, 7030, 7220, 7955, 8170, 8436, 8664, 9546, 9804, 10545, 10830, 12255, 12728, 13357, 14060, 14440, 15523, 15910, 16340, 16872, 19092, 19608, 21090, 21660, 23865, 24510, 26714, 28120, 30229, 31046, 31820, 32680, 38184, 40071, 42180, 43320, 46569, 47730, 49020, 53428, 60458, 62092, 63640, 66785, 77615, 80142, 84360, 90687, 93138, 95460, 98040, 106856, 120916, 124184, 133570, 151145, 155230, 160284, 181374, 186276, 190920, 200355, 232845, 241832, 267140, 302290, 310460, 320568, 362748, 372552, 400710, 453435, 465690, 534280, 574351, 604580, 620920, 725496, 801420, 906870, 931380, 1148702, 1209160, 1602840, 1723053, 1813740, 1862760, 2297404, 2871755, 3446106, 3627480, 4594808, 5743510, 6892212, 8615265, 11487020, 13784424, 17230530, 22974040, 34461060, 68922120]

約数ペア:

[(1, 68922120), (2, 34461060), (3, 22974040), (4, 17230530), (5, 13784424), (6, 11487020), (8, 8615265), (10, 6892212), (12, 5743510), (15, 4594808), (19, 3627480), (20, 3446106), (24, 2871755), (30, 2297404), (37, 1862760), (38, 1813740), (40, 1723053), (43, 1602840), (57, 1209160), (60, 1148702), (74, 931380), (76, 906870), (86, 801420), (95, 725496), (111, 620920), (114, 604580), (120, 574351), (129, 534280), (148, 465690), (152, 453435), (172, 400710), (185, 372552), (190, 362748), (215, 320568), (222, 310460), (228, 302290), (258, 267140), (285, 241832), (296, 232845), (344, 200355), (361, 190920), (370, 186276), (380, 181374), (430, 160284), (444, 155230), (456, 151145), (516, 133570), (555, 124184), (570, 120916), (645, 106856), (703, 98040), (722, 95460), (740, 93138), (760, 90687), (817, 84360), (860, 80142), (888, 77615), (1032, 66785), (1083, 63640), (1110, 62092), (1140, 60458), (1290, 53428), (1406, 49020), (1444, 47730), (1480, 46569), (1591, 43320), (1634, 42180), (1720, 40071), (1805, 38184), (2109, 32680), (2166, 31820), (2220, 31046), (2280, 30229), (2451, 28120), (2580, 26714), (2812, 24510), (2888, 23865), (3182, 21660), (3268, 21090), (3515, 19608), (3610, 19092), (4085, 16872), (4218, 16340), (4332, 15910), (4440, 15523), (4773, 14440), (4902, 14060), (5160, 13357), (5415, 12728), (5624, 12255), (6364, 10830), (6536, 10545), (7030, 9804), (7220, 9546), (7955, 8664), (8170, 8436)]