117281640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 437944320

約数和(自身を除く): 320662680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 43, 51, 56, 60, 68, 70, 84, 85, 86, 102, 105, 119, 120, 129, 136, 140, 168, 170, 172, 191, 204, 210, 215, 238, 255, 258, 280, 301, 340, 344, 357, 382, 408, 420, 430, 476, 510, 516, 573, 595, 602, 645, 680, 714, 731, 764, 840, 860, 903, 952, 955, 1020, 1032, 1146, 1190, 1204, 1290, 1337, 1428, 1462, 1505, 1528, 1720, 1785, 1806, 1910, 2040, 2193, 2292, 2380, 2408, 2580, 2674, 2856, 2865, 2924, 3010, 3247, 3570, 3612, 3655, 3820, 4011, 4386, 4515, 4584, 4760, 5117, 5160, 5348, 5730, 5848, 6020, 6494, 6685, 7140, 7224, 7310, 7640, 8022, 8213, 8772, 9030, 9741, 10234, 10696, 10965, 11460, 12040, 12988, 13370, 14280, 14620, 15351, 16044, 16235, 16426, 17544, 18060, 19482, 20055, 20468, 21930, 22729, 22920, 24639, 25585, 25976, 26740, 29240, 30702, 32088, 32470, 32852, 36120, 38964, 40110, 40936, 41065, 43860, 45458, 48705, 49278, 51170, 53480, 57491, 61404, 64940, 65704, 68187, 76755, 77928, 80220, 82130, 87720, 90916, 97410, 98556, 102340, 113645, 114982, 122808, 123195, 129880, 136374, 139621, 153510, 160440, 164260, 172473, 181832, 194820, 197112, 204680, 227290, 229964, 246390, 272748, 279242, 287455, 307020, 328520, 340935, 344946, 389640, 418863, 454580, 459928, 492780, 545496, 558484, 574910, 614040, 681870, 689892, 698105, 837726, 862365, 909160, 977347, 985560, 1116968, 1149820, 1363740, 1379784, 1396210, 1675452, 1724730, 1954694, 2094315, 2299640, 2727480, 2792420, 2932041, 3350904, 3449460, 3909388, 4188630, 4886735, 5584840, 5864082, 6898920, 7818776, 8377260, 9773470, 11728164, 14660205, 16754520, 19546940, 23456328, 29320410, 39093880, 58640820, 117281640]

約数ペア:

[(1, 117281640), (2, 58640820), (3, 39093880), (4, 29320410), (5, 23456328), (6, 19546940), (7, 16754520), (8, 14660205), (10, 11728164), (12, 9773470), (14, 8377260), (15, 7818776), (17, 6898920), (20, 5864082), (21, 5584840), (24, 4886735), (28, 4188630), (30, 3909388), (34, 3449460), (35, 3350904), (40, 2932041), (42, 2792420), (43, 2727480), (51, 2299640), (56, 2094315), (60, 1954694), (68, 1724730), (70, 1675452), (84, 1396210), (85, 1379784), (86, 1363740), (102, 1149820), (105, 1116968), (119, 985560), (120, 977347), (129, 909160), (136, 862365), (140, 837726), (168, 698105), (170, 689892), (172, 681870), (191, 614040), (204, 574910), (210, 558484), (215, 545496), (238, 492780), (255, 459928), (258, 454580), (280, 418863), (301, 389640), (340, 344946), (344, 340935), (357, 328520), (382, 307020), (408, 287455), (420, 279242), (430, 272748), (476, 246390), (510, 229964), (516, 227290), (573, 204680), (595, 197112), (602, 194820), (645, 181832), (680, 172473), (714, 164260), (731, 160440), (764, 153510), (840, 139621), (860, 136374), (903, 129880), (952, 123195), (955, 122808), (1020, 114982), (1032, 113645), (1146, 102340), (1190, 98556), (1204, 97410), (1290, 90916), (1337, 87720), (1428, 82130), (1462, 80220), (1505, 77928), (1528, 76755), (1720, 68187), (1785, 65704), (1806, 64940), (1910, 61404), (2040, 57491), (2193, 53480), (2292, 51170), (2380, 49278), (2408, 48705), (2580, 45458), (2674, 43860), (2856, 41065), (2865, 40936), (2924, 40110), (3010, 38964), (3247, 36120), (3570, 32852), (3612, 32470), (3655, 32088), (3820, 30702), (4011, 29240), (4386, 26740), (4515, 25976), (4584, 25585), (4760, 24639), (5117, 22920), (5160, 22729), (5348, 21930), (5730, 20468), (5848, 20055), (6020, 19482), (6494, 18060), (6685, 17544), (7140, 16426), (7224, 16235), (7310, 16044), (7640, 15351), (8022, 14620), (8213, 14280), (8772, 13370), (9030, 12988), (9741, 12040), (10234, 11460), (10696, 10965)]