1338195120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4493}}^1$

素因数の和:4599

約数の個数: 160

約数和(自身を含む): 4453589952

約数和(自身を除く): 3115394832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 73, 80, 85, 102, 120, 136, 146, 170, 204, 219, 240, 255, 272, 292, 340, 365, 408, 438, 510, 584, 680, 730, 816, 876, 1020, 1095, 1168, 1241, 1360, 1460, 1752, 2040, 2190, 2482, 2920, 3504, 3723, 4080, 4380, 4493, 4964, 5840, 6205, 7446, 8760, 8986, 9928, 12410, 13479, 14892, 17520, 17972, 18615, 19856, 22465, 24820, 26958, 29784, 35944, 37230, 44930, 49640, 53916, 59568, 67395, 71888, 74460, 76381, 89860, 99280, 107832, 134790, 148920, 152762, 179720, 215664, 229143, 269580, 297840, 305524, 327989, 359440, 381905, 458286, 539160, 611048, 655978, 763810, 916572, 983967, 1078320, 1145715, 1222096, 1311956, 1527620, 1639945, 1833144, 1967934, 2291430, 2623912, 3055240, 3279890, 3666288, 3935868, 4582860, 4919835, 5247824, 5575813, 6110480, 6559780, 7871736, 9165720, 9839670, 11151626, 13119560, 15743472, 16727439, 18331440, 19679340, 22303252, 26239120, 27879065, 33454878, 39358680, 44606504, 55758130, 66909756, 78717360, 83637195, 89213008, 111516260, 133819512, 167274390, 223032520, 267639024, 334548780, 446065040, 669097560, 1338195120]

約数ペア:

[(1, 1338195120), (2, 669097560), (3, 446065040), (4, 334548780), (5, 267639024), (6, 223032520), (8, 167274390), (10, 133819512), (12, 111516260), (15, 89213008), (16, 83637195), (17, 78717360), (20, 66909756), (24, 55758130), (30, 44606504), (34, 39358680), (40, 33454878), (48, 27879065), (51, 26239120), (60, 22303252), (68, 19679340), (73, 18331440), (80, 16727439), (85, 15743472), (102, 13119560), (120, 11151626), (136, 9839670), (146, 9165720), (170, 7871736), (204, 6559780), (219, 6110480), (240, 5575813), (255, 5247824), (272, 4919835), (292, 4582860), (340, 3935868), (365, 3666288), (408, 3279890), (438, 3055240), (510, 2623912), (584, 2291430), (680, 1967934), (730, 1833144), (816, 1639945), (876, 1527620), (1020, 1311956), (1095, 1222096), (1168, 1145715), (1241, 1078320), (1360, 983967), (1460, 916572), (1752, 763810), (2040, 655978), (2190, 611048), (2482, 539160), (2920, 458286), (3504, 381905), (3723, 359440), (4080, 327989), (4380, 305524), (4493, 297840), (4964, 269580), (5840, 229143), (6205, 215664), (7446, 179720), (8760, 152762), (8986, 148920), (9928, 134790), (12410, 107832), (13479, 99280), (14892, 89860), (17520, 76381), (17972, 74460), (18615, 71888), (19856, 67395), (22465, 59568), (24820, 53916), (26958, 49640), (29784, 44930), (35944, 37230)]