8180508160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9371}}^1$

素因数の和:9436

約数の個数: 160

約数和(自身を含む): 22089729024

約数和(自身を除く): 13909220864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 620, 640, 682, 704, 880, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2480, 2560, 2728, 2816, 3410, 3520, 3968, 4960, 5456, 5632, 6820, 7040, 7936, 9371, 9920, 10912, 13640, 14080, 15872, 18742, 19840, 21824, 27280, 28160, 37484, 39680, 43648, 46855, 54560, 74968, 79360, 87296, 93710, 103081, 109120, 149936, 174592, 187420, 206162, 218240, 290501, 299872, 374840, 412324, 436480, 515405, 581002, 599744, 749680, 824648, 872960, 1030810, 1162004, 1199488, 1452505, 1499360, 1649296, 2061620, 2324008, 2398976, 2905010, 2998720, 3195511, 3298592, 4123240, 4648016, 4797952, 5810020, 5997440, 6391022, 6597184, 8246480, 9296032, 11620040, 11994880, 12782044, 13194368, 15977555, 16492960, 18592064, 23240080, 23989760, 25564088, 26388736, 31955110, 32985920, 37184128, 46480160, 51128176, 52777472, 63910220, 65971840, 74368256, 92960320, 102256352, 127820440, 131943680, 148736512, 185920640, 204512704, 255640880, 263887360, 371841280, 409025408, 511281760, 743682560, 818050816, 1022563520, 1636101632, 2045127040, 4090254080, 8180508160]

約数ペア:

[(1, 8180508160), (2, 4090254080), (4, 2045127040), (5, 1636101632), (8, 1022563520), (10, 818050816), (11, 743682560), (16, 511281760), (20, 409025408), (22, 371841280), (31, 263887360), (32, 255640880), (40, 204512704), (44, 185920640), (55, 148736512), (62, 131943680), (64, 127820440), (80, 102256352), (88, 92960320), (110, 74368256), (124, 65971840), (128, 63910220), (155, 52777472), (160, 51128176), (176, 46480160), (220, 37184128), (248, 32985920), (256, 31955110), (310, 26388736), (320, 25564088), (341, 23989760), (352, 23240080), (440, 18592064), (496, 16492960), (512, 15977555), (620, 13194368), (640, 12782044), (682, 11994880), (704, 11620040), (880, 9296032), (992, 8246480), (1240, 6597184), (1280, 6391022), (1364, 5997440), (1408, 5810020), (1705, 4797952), (1760, 4648016), (1984, 4123240), (2480, 3298592), (2560, 3195511), (2728, 2998720), (2816, 2905010), (3410, 2398976), (3520, 2324008), (3968, 2061620), (4960, 1649296), (5456, 1499360), (5632, 1452505), (6820, 1199488), (7040, 1162004), (7936, 1030810), (9371, 872960), (9920, 824648), (10912, 749680), (13640, 599744), (14080, 581002), (15872, 515405), (18742, 436480), (19840, 412324), (21824, 374840), (27280, 299872), (28160, 290501), (37484, 218240), (39680, 206162), (43648, 187420), (46855, 174592), (54560, 149936), (74968, 109120), (79360, 103081), (87296, 93710)]