249027480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17737}}^1$

素因数の和:17770

約数の個数: 128

約数和(自身を含む): 893995200

約数和(自身を除く): 644967720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 17737, 35474, 53211, 70948, 88685, 106422, 141896, 159633, 177370, 212844, 230581, 266055, 319266, 354740, 425688, 461162, 478899, 532110, 638532, 691743, 709480, 798165, 922324, 957798, 1064220, 1152905, 1277064, 1383486, 1596330, 1844648, 1915596, 2075229, 2128440, 2305810, 2394495, 2766972, 3192660, 3458715, 3831192, 4150458, 4611620, 4788990, 5533944, 6225687, 6385320, 6917430, 8300916, 9223240, 9577980, 10376145, 12451374, 13834860, 16601832, 19155960, 20752290, 24902748, 27669720, 31128435, 41504580, 49805496, 62256870, 83009160, 124513740, 249027480]

約数ペア:

[(1, 249027480), (2, 124513740), (3, 83009160), (4, 62256870), (5, 49805496), (6, 41504580), (8, 31128435), (9, 27669720), (10, 24902748), (12, 20752290), (13, 19155960), (15, 16601832), (18, 13834860), (20, 12451374), (24, 10376145), (26, 9577980), (27, 9223240), (30, 8300916), (36, 6917430), (39, 6385320), (40, 6225687), (45, 5533944), (52, 4788990), (54, 4611620), (60, 4150458), (65, 3831192), (72, 3458715), (78, 3192660), (90, 2766972), (104, 2394495), (108, 2305810), (117, 2128440), (120, 2075229), (130, 1915596), (135, 1844648), (156, 1596330), (180, 1383486), (195, 1277064), (216, 1152905), (234, 1064220), (260, 957798), (270, 922324), (312, 798165), (351, 709480), (360, 691743), (390, 638532), (468, 532110), (520, 478899), (540, 461162), (585, 425688), (702, 354740), (780, 319266), (936, 266055), (1080, 230581), (1170, 212844), (1404, 177370), (1560, 159633), (1755, 141896), (2340, 106422), (2808, 88685), (3510, 70948), (4680, 53211), (7020, 35474), (14040, 17737)]