870476040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1549}}^1$

素因数の和:1796

約数の個数: 192

約数和(自身を含む): 3249792000

約数和(自身を除く): 2379315960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 223, 252, 280, 315, 360, 420, 446, 504, 630, 669, 840, 892, 1115, 1260, 1338, 1549, 1561, 1784, 2007, 2230, 2520, 2676, 3098, 3122, 3345, 4014, 4460, 4647, 4683, 5352, 6196, 6244, 6690, 7745, 7805, 8028, 8920, 9294, 9366, 10035, 10843, 12392, 12488, 13380, 13941, 14049, 15490, 15610, 16056, 18588, 18732, 20070, 21686, 23235, 23415, 26760, 27882, 28098, 30980, 31220, 32529, 37176, 37464, 40140, 43372, 46470, 46830, 54215, 55764, 56196, 61960, 62440, 65058, 69705, 70245, 80280, 86744, 92940, 93660, 97587, 108430, 111528, 112392, 130116, 139410, 140490, 162645, 185880, 187320, 195174, 216860, 260232, 278820, 280980, 325290, 345427, 390348, 433720, 487935, 557640, 561960, 650580, 690854, 780696, 975870, 1036281, 1301160, 1381708, 1727135, 1951740, 2072562, 2417989, 2763416, 3108843, 3454270, 3903480, 4145124, 4835978, 5181405, 6217686, 6908540, 7253967, 8290248, 9671956, 10362810, 12089945, 12435372, 13817080, 14507934, 15544215, 19343912, 20725620, 21761901, 24179890, 24870744, 29015868, 31088430, 36269835, 41451240, 43523802, 48359780, 58031736, 62176860, 72539670, 87047604, 96719560, 108809505, 124353720, 145079340, 174095208, 217619010, 290158680, 435238020, 870476040]

約数ペア:

[(1, 870476040), (2, 435238020), (3, 290158680), (4, 217619010), (5, 174095208), (6, 145079340), (7, 124353720), (8, 108809505), (9, 96719560), (10, 87047604), (12, 72539670), (14, 62176860), (15, 58031736), (18, 48359780), (20, 43523802), (21, 41451240), (24, 36269835), (28, 31088430), (30, 29015868), (35, 24870744), (36, 24179890), (40, 21761901), (42, 20725620), (45, 19343912), (56, 15544215), (60, 14507934), (63, 13817080), (70, 12435372), (72, 12089945), (84, 10362810), (90, 9671956), (105, 8290248), (120, 7253967), (126, 6908540), (140, 6217686), (168, 5181405), (180, 4835978), (210, 4145124), (223, 3903480), (252, 3454270), (280, 3108843), (315, 2763416), (360, 2417989), (420, 2072562), (446, 1951740), (504, 1727135), (630, 1381708), (669, 1301160), (840, 1036281), (892, 975870), (1115, 780696), (1260, 690854), (1338, 650580), (1549, 561960), (1561, 557640), (1784, 487935), (2007, 433720), (2230, 390348), (2520, 345427), (2676, 325290), (3098, 280980), (3122, 278820), (3345, 260232), (4014, 216860), (4460, 195174), (4647, 187320), (4683, 185880), (5352, 162645), (6196, 140490), (6244, 139410), (6690, 130116), (7745, 112392), (7805, 111528), (8028, 108430), (8920, 97587), (9294, 93660), (9366, 92940), (10035, 86744), (10843, 80280), (12392, 70245), (12488, 69705), (13380, 65058), (13941, 62440), (14049, 61960), (15490, 56196), (15610, 55764), (16056, 54215), (18588, 46830), (18732, 46470), (20070, 43372), (21686, 40140), (23235, 37464), (23415, 37176), (26760, 32529), (27882, 31220), (28098, 30980)]