241939920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3173

約数の個数: 160

約数和(自身を含む): 836196480

約数和(自身を除く): 594256560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3121, 3230, 3876, 4080, 4560, 4845, 5168, 6242, 6460, 7752, 9363, 9690, 12484, 12920, 15504, 15605, 18726, 19380, 24968, 25840, 31210, 37452, 38760, 46815, 49936, 53057, 59299, 62420, 74904, 77520, 93630, 106114, 118598, 124840, 149808, 159171, 177897, 187260, 212228, 237196, 249680, 265285, 296495, 318342, 355794, 374520, 424456, 474392, 530570, 592990, 636684, 711588, 749040, 795855, 848912, 889485, 948784, 1008083, 1061140, 1185980, 1273368, 1423176, 1591710, 1778970, 2016166, 2122280, 2371960, 2546736, 2846352, 3024249, 3183420, 3557940, 4032332, 4244560, 4743920, 5040415, 6048498, 6366840, 7115880, 8064664, 10080830, 12096996, 12733680, 14231760, 15121245, 16129328, 20161660, 24193992, 30242490, 40323320, 48387984, 60484980, 80646640, 120969960, 241939920]

約数ペア:

[(1, 241939920), (2, 120969960), (3, 80646640), (4, 60484980), (5, 48387984), (6, 40323320), (8, 30242490), (10, 24193992), (12, 20161660), (15, 16129328), (16, 15121245), (17, 14231760), (19, 12733680), (20, 12096996), (24, 10080830), (30, 8064664), (34, 7115880), (38, 6366840), (40, 6048498), (48, 5040415), (51, 4743920), (57, 4244560), (60, 4032332), (68, 3557940), (76, 3183420), (80, 3024249), (85, 2846352), (95, 2546736), (102, 2371960), (114, 2122280), (120, 2016166), (136, 1778970), (152, 1591710), (170, 1423176), (190, 1273368), (204, 1185980), (228, 1061140), (240, 1008083), (255, 948784), (272, 889485), (285, 848912), (304, 795855), (323, 749040), (340, 711588), (380, 636684), (408, 592990), (456, 530570), (510, 474392), (570, 424456), (646, 374520), (680, 355794), (760, 318342), (816, 296495), (912, 265285), (969, 249680), (1020, 237196), (1140, 212228), (1292, 187260), (1360, 177897), (1520, 159171), (1615, 149808), (1938, 124840), (2040, 118598), (2280, 106114), (2584, 93630), (3121, 77520), (3230, 74904), (3876, 62420), (4080, 59299), (4560, 53057), (4845, 49936), (5168, 46815), (6242, 38760), (6460, 37452), (7752, 31210), (9363, 25840), (9690, 24968), (12484, 19380), (12920, 18726), (15504, 15605)]