975801240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:798

約数の個数: 192

約数和(自身を含む): 3356121600

約数和(自身を除く): 2380320360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 331, 342, 360, 380, 431, 456, 570, 662, 684, 760, 855, 862, 993, 1140, 1293, 1324, 1368, 1655, 1710, 1724, 1986, 2155, 2280, 2586, 2648, 2979, 3310, 3420, 3448, 3879, 3972, 4310, 4965, 5172, 5958, 6289, 6465, 6620, 6840, 7758, 7944, 8189, 8620, 9930, 10344, 11916, 12578, 12930, 13240, 14895, 15516, 16378, 17240, 18867, 19395, 19860, 23832, 24567, 25156, 25860, 29790, 31032, 31445, 32756, 37734, 38790, 39720, 40945, 49134, 50312, 51720, 56601, 59580, 62890, 65512, 73701, 75468, 77580, 81890, 94335, 98268, 113202, 119160, 122835, 125780, 142661, 147402, 150936, 155160, 163780, 188670, 196536, 226404, 245670, 251560, 283005, 285322, 294804, 327560, 368505, 377340, 427983, 452808, 491340, 566010, 570644, 589608, 713305, 737010, 754680, 855966, 982680, 1132020, 1141288, 1283949, 1426610, 1474020, 1711932, 2139915, 2264040, 2567898, 2710559, 2853220, 2948040, 3423864, 4279830, 5135796, 5421118, 5706440, 6419745, 8131677, 8559660, 10271592, 10842236, 12839490, 13552795, 16263354, 17119320, 21684472, 24395031, 25678980, 27105590, 32526708, 40658385, 48790062, 51357960, 54211180, 65053416, 81316770, 97580124, 108422360, 121975155, 162633540, 195160248, 243950310, 325267080, 487900620, 975801240]

約数ペア:

[(1, 975801240), (2, 487900620), (3, 325267080), (4, 243950310), (5, 195160248), (6, 162633540), (8, 121975155), (9, 108422360), (10, 97580124), (12, 81316770), (15, 65053416), (18, 54211180), (19, 51357960), (20, 48790062), (24, 40658385), (30, 32526708), (36, 27105590), (38, 25678980), (40, 24395031), (45, 21684472), (57, 17119320), (60, 16263354), (72, 13552795), (76, 12839490), (90, 10842236), (95, 10271592), (114, 8559660), (120, 8131677), (152, 6419745), (171, 5706440), (180, 5421118), (190, 5135796), (228, 4279830), (285, 3423864), (331, 2948040), (342, 2853220), (360, 2710559), (380, 2567898), (431, 2264040), (456, 2139915), (570, 1711932), (662, 1474020), (684, 1426610), (760, 1283949), (855, 1141288), (862, 1132020), (993, 982680), (1140, 855966), (1293, 754680), (1324, 737010), (1368, 713305), (1655, 589608), (1710, 570644), (1724, 566010), (1986, 491340), (2155, 452808), (2280, 427983), (2586, 377340), (2648, 368505), (2979, 327560), (3310, 294804), (3420, 285322), (3448, 283005), (3879, 251560), (3972, 245670), (4310, 226404), (4965, 196536), (5172, 188670), (5958, 163780), (6289, 155160), (6465, 150936), (6620, 147402), (6840, 142661), (7758, 125780), (7944, 122835), (8189, 119160), (8620, 113202), (9930, 98268), (10344, 94335), (11916, 81890), (12578, 77580), (12930, 75468), (13240, 73701), (14895, 65512), (15516, 62890), (16378, 59580), (17240, 56601), (18867, 51720), (19395, 50312), (19860, 49134), (23832, 40945), (24567, 39720), (25156, 38790), (25860, 37734), (29790, 32756), (31032, 31445)]