1097654640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9277}}^1$

素因数の和:9339

約数の個数: 160

約数和(自身を含む): 3727529280

約数和(自身を除く): 2629874640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 680, 696, 816, 870, 986, 1020, 1160, 1360, 1392, 1479, 1740, 1972, 2040, 2320, 2465, 2958, 3480, 3944, 4080, 4930, 5916, 6960, 7395, 7888, 9277, 9860, 11832, 14790, 18554, 19720, 23664, 27831, 29580, 37108, 39440, 46385, 55662, 59160, 74216, 92770, 111324, 118320, 139155, 148432, 157709, 185540, 222648, 269033, 278310, 315418, 371080, 445296, 473127, 538066, 556620, 630836, 742160, 788545, 807099, 946254, 1076132, 1113240, 1261672, 1345165, 1577090, 1614198, 1892508, 2152264, 2226480, 2365635, 2523344, 2690330, 3154180, 3228396, 3785016, 4035495, 4304528, 4573561, 4731270, 5380660, 6308360, 6456792, 7570032, 8070990, 9147122, 9462540, 10761320, 12616720, 12913584, 13720683, 16141980, 18294244, 18925080, 21522640, 22867805, 27441366, 32283960, 36588488, 37850160, 45735610, 54882732, 64567920, 68603415, 73176976, 91471220, 109765464, 137206830, 182942440, 219530928, 274413660, 365884880, 548827320, 1097654640]

約数ペア:

[(1, 1097654640), (2, 548827320), (3, 365884880), (4, 274413660), (5, 219530928), (6, 182942440), (8, 137206830), (10, 109765464), (12, 91471220), (15, 73176976), (16, 68603415), (17, 64567920), (20, 54882732), (24, 45735610), (29, 37850160), (30, 36588488), (34, 32283960), (40, 27441366), (48, 22867805), (51, 21522640), (58, 18925080), (60, 18294244), (68, 16141980), (80, 13720683), (85, 12913584), (87, 12616720), (102, 10761320), (116, 9462540), (120, 9147122), (136, 8070990), (145, 7570032), (170, 6456792), (174, 6308360), (204, 5380660), (232, 4731270), (240, 4573561), (255, 4304528), (272, 4035495), (290, 3785016), (340, 3228396), (348, 3154180), (408, 2690330), (435, 2523344), (464, 2365635), (493, 2226480), (510, 2152264), (580, 1892508), (680, 1614198), (696, 1577090), (816, 1345165), (870, 1261672), (986, 1113240), (1020, 1076132), (1160, 946254), (1360, 807099), (1392, 788545), (1479, 742160), (1740, 630836), (1972, 556620), (2040, 538066), (2320, 473127), (2465, 445296), (2958, 371080), (3480, 315418), (3944, 278310), (4080, 269033), (4930, 222648), (5916, 185540), (6960, 157709), (7395, 148432), (7888, 139155), (9277, 118320), (9860, 111324), (11832, 92770), (14790, 74216), (18554, 59160), (19720, 55662), (23664, 46385), (27831, 39440), (29580, 37108)]