716040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:53

約数の個数: 160

約数和(自身を含む): 2744280

約数和(自身を除く): 2028240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 324, 340, 351, 360, 390, 405, 408, 442, 459, 468, 510, 520, 540, 585, 612, 648, 663, 680, 702, 765, 780, 810, 884, 918, 936, 1020, 1053, 1080, 1105, 1170, 1224, 1326, 1377, 1404, 1530, 1560, 1620, 1755, 1768, 1836, 1989, 2040, 2106, 2210, 2295, 2340, 2652, 2754, 2808, 3060, 3240, 3315, 3510, 3672, 3978, 4212, 4420, 4590, 4680, 5265, 5304, 5508, 5967, 6120, 6630, 6885, 7020, 7956, 8424, 8840, 9180, 9945, 10530, 11016, 11934, 13260, 13770, 14040, 15912, 17901, 18360, 19890, 21060, 23868, 26520, 27540, 29835, 35802, 39780, 42120, 47736, 55080, 59670, 71604, 79560, 89505, 119340, 143208, 179010, 238680, 358020, 716040]

約数ペア:

[(1, 716040), (2, 358020), (3, 238680), (4, 179010), (5, 143208), (6, 119340), (8, 89505), (9, 79560), (10, 71604), (12, 59670), (13, 55080), (15, 47736), (17, 42120), (18, 39780), (20, 35802), (24, 29835), (26, 27540), (27, 26520), (30, 23868), (34, 21060), (36, 19890), (39, 18360), (40, 17901), (45, 15912), (51, 14040), (52, 13770), (54, 13260), (60, 11934), (65, 11016), (68, 10530), (72, 9945), (78, 9180), (81, 8840), (85, 8424), (90, 7956), (102, 7020), (104, 6885), (108, 6630), (117, 6120), (120, 5967), (130, 5508), (135, 5304), (136, 5265), (153, 4680), (156, 4590), (162, 4420), (170, 4212), (180, 3978), (195, 3672), (204, 3510), (216, 3315), (221, 3240), (234, 3060), (255, 2808), (260, 2754), (270, 2652), (306, 2340), (312, 2295), (324, 2210), (340, 2106), (351, 2040), (360, 1989), (390, 1836), (405, 1768), (408, 1755), (442, 1620), (459, 1560), (468, 1530), (510, 1404), (520, 1377), (540, 1326), (585, 1224), (612, 1170), (648, 1105), (663, 1080), (680, 1053), (702, 1020), (765, 936), (780, 918), (810, 884)]