156951480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 256

約数和(自身を含む): 590976000

約数和(自身を除く): 434024520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 51, 56, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 120, 136, 140, 145, 168, 170, 174, 203, 204, 210, 232, 238, 255, 280, 290, 340, 348, 357, 379, 406, 408, 420, 435, 476, 493, 510, 580, 595, 609, 680, 696, 714, 758, 812, 840, 870, 952, 986, 1015, 1020, 1137, 1160, 1190, 1218, 1428, 1479, 1516, 1624, 1740, 1785, 1895, 1972, 2030, 2040, 2274, 2380, 2436, 2465, 2653, 2856, 2958, 3032, 3045, 3451, 3480, 3570, 3790, 3944, 4060, 4548, 4760, 4872, 4930, 5306, 5685, 5916, 6090, 6443, 6902, 7140, 7395, 7580, 7959, 8120, 9096, 9860, 10353, 10612, 10991, 11370, 11832, 12180, 12886, 13265, 13804, 14280, 14790, 15160, 15918, 17255, 19329, 19720, 20706, 21224, 21982, 22740, 24360, 25772, 26530, 27608, 29580, 31836, 32215, 32973, 34510, 38658, 39795, 41412, 43964, 45101, 45480, 51544, 51765, 53060, 54955, 59160, 63672, 64430, 65946, 69020, 76937, 77316, 79590, 82824, 87928, 90202, 96645, 103530, 106120, 109910, 128860, 131892, 135303, 138040, 153874, 154632, 159180, 164865, 180404, 186847, 193290, 207060, 219820, 225505, 230811, 257720, 263784, 270606, 307748, 318360, 329730, 360808, 373694, 384685, 386580, 414120, 439640, 451010, 461622, 541212, 560541, 615496, 659460, 676515, 747388, 769370, 773160, 902020, 923244, 934235, 1082424, 1121082, 1154055, 1307929, 1318920, 1353030, 1494776, 1538740, 1804040, 1846488, 1868470, 2242164, 2308110, 2615858, 2706060, 2802705, 3077480, 3736940, 3923787, 4484328, 4616220, 5231716, 5412120, 5605410, 6539645, 7473880, 7847574, 9232440, 10463432, 11210820, 13079290, 15695148, 19618935, 22421640, 26158580, 31390296, 39237870, 52317160, 78475740, 156951480]

約数ペア:

[(1, 156951480), (2, 78475740), (3, 52317160), (4, 39237870), (5, 31390296), (6, 26158580), (7, 22421640), (8, 19618935), (10, 15695148), (12, 13079290), (14, 11210820), (15, 10463432), (17, 9232440), (20, 7847574), (21, 7473880), (24, 6539645), (28, 5605410), (29, 5412120), (30, 5231716), (34, 4616220), (35, 4484328), (40, 3923787), (42, 3736940), (51, 3077480), (56, 2802705), (58, 2706060), (60, 2615858), (68, 2308110), (70, 2242164), (84, 1868470), (85, 1846488), (87, 1804040), (102, 1538740), (105, 1494776), (116, 1353030), (119, 1318920), (120, 1307929), (136, 1154055), (140, 1121082), (145, 1082424), (168, 934235), (170, 923244), (174, 902020), (203, 773160), (204, 769370), (210, 747388), (232, 676515), (238, 659460), (255, 615496), (280, 560541), (290, 541212), (340, 461622), (348, 451010), (357, 439640), (379, 414120), (406, 386580), (408, 384685), (420, 373694), (435, 360808), (476, 329730), (493, 318360), (510, 307748), (580, 270606), (595, 263784), (609, 257720), (680, 230811), (696, 225505), (714, 219820), (758, 207060), (812, 193290), (840, 186847), (870, 180404), (952, 164865), (986, 159180), (1015, 154632), (1020, 153874), (1137, 138040), (1160, 135303), (1190, 131892), (1218, 128860), (1428, 109910), (1479, 106120), (1516, 103530), (1624, 96645), (1740, 90202), (1785, 87928), (1895, 82824), (1972, 79590), (2030, 77316), (2040, 76937), (2274, 69020), (2380, 65946), (2436, 64430), (2465, 63672), (2653, 59160), (2856, 54955), (2958, 53060), (3032, 51765), (3045, 51544), (3451, 45480), (3480, 45101), (3570, 43964), (3790, 41412), (3944, 39795), (4060, 38658), (4548, 34510), (4760, 32973), (4872, 32215), (4930, 31836), (5306, 29580), (5685, 27608), (5916, 26530), (6090, 25772), (6443, 24360), (6902, 22740), (7140, 21982), (7395, 21224), (7580, 20706), (7959, 19720), (8120, 19329), (9096, 17255), (9860, 15918), (10353, 15160), (10612, 14790), (10991, 14280), (11370, 13804), (11832, 13265), (12180, 12886)]