1292245080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{22961}}^1$

素因数の和:23049

約数の個数: 128

約数和(自身を含む): 4496878080

約数和(自身を除く): 3204633000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5628, 7035, 8040, 9380, 11256, 14070, 18760, 22961, 28140, 45922, 56280, 68883, 91844, 114805, 137766, 160727, 183688, 229610, 275532, 321454, 344415, 459220, 482181, 551064, 642908, 688830, 803635, 918440, 964362, 1285816, 1377660, 1538387, 1607270, 1928724, 2410905, 2755320, 3076774, 3214540, 3857448, 4615161, 4821810, 6153548, 6429080, 7691935, 9230322, 9643620, 10768709, 12307096, 15383870, 18460644, 19287240, 21537418, 23075805, 30767740, 32306127, 36921288, 43074836, 46151610, 53843545, 61535480, 64612254, 86149672, 92303220, 107687090, 129224508, 161530635, 184606440, 215374180, 258449016, 323061270, 430748360, 646122540, 1292245080]

約数ペア:

[(1, 1292245080), (2, 646122540), (3, 430748360), (4, 323061270), (5, 258449016), (6, 215374180), (7, 184606440), (8, 161530635), (10, 129224508), (12, 107687090), (14, 92303220), (15, 86149672), (20, 64612254), (21, 61535480), (24, 53843545), (28, 46151610), (30, 43074836), (35, 36921288), (40, 32306127), (42, 30767740), (56, 23075805), (60, 21537418), (67, 19287240), (70, 18460644), (84, 15383870), (105, 12307096), (120, 10768709), (134, 9643620), (140, 9230322), (168, 7691935), (201, 6429080), (210, 6153548), (268, 4821810), (280, 4615161), (335, 3857448), (402, 3214540), (420, 3076774), (469, 2755320), (536, 2410905), (670, 1928724), (804, 1607270), (840, 1538387), (938, 1377660), (1005, 1285816), (1340, 964362), (1407, 918440), (1608, 803635), (1876, 688830), (2010, 642908), (2345, 551064), (2680, 482181), (2814, 459220), (3752, 344415), (4020, 321454), (4690, 275532), (5628, 229610), (7035, 183688), (8040, 160727), (9380, 137766), (11256, 114805), (14070, 91844), (18760, 68883), (22961, 56280), (28140, 45922)]