234563280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 320

約数和(自身を含む): 905084928

約数和(自身を除く): 670521648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 43, 48, 51, 56, 60, 68, 70, 80, 84, 85, 86, 102, 105, 112, 119, 120, 129, 136, 140, 168, 170, 172, 191, 204, 210, 215, 238, 240, 255, 258, 272, 280, 301, 336, 340, 344, 357, 382, 408, 420, 430, 476, 510, 516, 560, 573, 595, 602, 645, 680, 688, 714, 731, 764, 816, 840, 860, 903, 952, 955, 1020, 1032, 1146, 1190, 1204, 1290, 1337, 1360, 1428, 1462, 1505, 1528, 1680, 1720, 1785, 1806, 1904, 1910, 2040, 2064, 2193, 2292, 2380, 2408, 2580, 2674, 2856, 2865, 2924, 3010, 3056, 3247, 3440, 3570, 3612, 3655, 3820, 4011, 4080, 4386, 4515, 4584, 4760, 4816, 5117, 5160, 5348, 5712, 5730, 5848, 6020, 6494, 6685, 7140, 7224, 7310, 7640, 8022, 8213, 8772, 9030, 9168, 9520, 9741, 10234, 10320, 10696, 10965, 11460, 11696, 12040, 12988, 13370, 14280, 14448, 14620, 15280, 15351, 16044, 16235, 16426, 17544, 18060, 19482, 20055, 20468, 21392, 21930, 22729, 22920, 24080, 24639, 25585, 25976, 26740, 28560, 29240, 30702, 32088, 32470, 32852, 35088, 36120, 38964, 40110, 40936, 41065, 43860, 45458, 45840, 48705, 49278, 51170, 51952, 53480, 57491, 58480, 61404, 64176, 64940, 65704, 68187, 72240, 76755, 77928, 80220, 81872, 82130, 87720, 90916, 97410, 98556, 102340, 106960, 113645, 114982, 122808, 123195, 129880, 131408, 136374, 139621, 153510, 155856, 160440, 164260, 172473, 175440, 181832, 194820, 197112, 204680, 227290, 229964, 245616, 246390, 259760, 272748, 279242, 287455, 307020, 320880, 328520, 340935, 344946, 363664, 389640, 394224, 409360, 418863, 454580, 459928, 492780, 545496, 558484, 574910, 614040, 657040, 681870, 689892, 698105, 779280, 837726, 862365, 909160, 919856, 977347, 985560, 1090992, 1116968, 1149820, 1228080, 1363740, 1379784, 1396210, 1675452, 1724730, 1818320, 1954694, 1971120, 2094315, 2233936, 2299640, 2727480, 2759568, 2792420, 2932041, 3350904, 3449460, 3909388, 4188630, 4599280, 4886735, 5454960, 5584840, 5864082, 6701808, 6898920, 7818776, 8377260, 9773470, 11169680, 11728164, 13797840, 14660205, 15637552, 16754520, 19546940, 23456328, 29320410, 33509040, 39093880, 46912656, 58640820, 78187760, 117281640, 234563280]

約数ペア:

[(1, 234563280), (2, 117281640), (3, 78187760), (4, 58640820), (5, 46912656), (6, 39093880), (7, 33509040), (8, 29320410), (10, 23456328), (12, 19546940), (14, 16754520), (15, 15637552), (16, 14660205), (17, 13797840), (20, 11728164), (21, 11169680), (24, 9773470), (28, 8377260), (30, 7818776), (34, 6898920), (35, 6701808), (40, 5864082), (42, 5584840), (43, 5454960), (48, 4886735), (51, 4599280), (56, 4188630), (60, 3909388), (68, 3449460), (70, 3350904), (80, 2932041), (84, 2792420), (85, 2759568), (86, 2727480), (102, 2299640), (105, 2233936), (112, 2094315), (119, 1971120), (120, 1954694), (129, 1818320), (136, 1724730), (140, 1675452), (168, 1396210), (170, 1379784), (172, 1363740), (191, 1228080), (204, 1149820), (210, 1116968), (215, 1090992), (238, 985560), (240, 977347), (255, 919856), (258, 909160), (272, 862365), (280, 837726), (301, 779280), (336, 698105), (340, 689892), (344, 681870), (357, 657040), (382, 614040), (408, 574910), (420, 558484), (430, 545496), (476, 492780), (510, 459928), (516, 454580), (560, 418863), (573, 409360), (595, 394224), (602, 389640), (645, 363664), (680, 344946), (688, 340935), (714, 328520), (731, 320880), (764, 307020), (816, 287455), (840, 279242), (860, 272748), (903, 259760), (952, 246390), (955, 245616), (1020, 229964), (1032, 227290), (1146, 204680), (1190, 197112), (1204, 194820), (1290, 181832), (1337, 175440), (1360, 172473), (1428, 164260), (1462, 160440), (1505, 155856), (1528, 153510), (1680, 139621), (1720, 136374), (1785, 131408), (1806, 129880), (1904, 123195), (1910, 122808), (2040, 114982), (2064, 113645), (2193, 106960), (2292, 102340), (2380, 98556), (2408, 97410), (2580, 90916), (2674, 87720), (2856, 82130), (2865, 81872), (2924, 80220), (3010, 77928), (3056, 76755), (3247, 72240), (3440, 68187), (3570, 65704), (3612, 64940), (3655, 64176), (3820, 61404), (4011, 58480), (4080, 57491), (4386, 53480), (4515, 51952), (4584, 51170), (4760, 49278), (4816, 48705), (5117, 45840), (5160, 45458), (5348, 43860), (5712, 41065), (5730, 40936), (5848, 40110), (6020, 38964), (6494, 36120), (6685, 35088), (7140, 32852), (7224, 32470), (7310, 32088), (7640, 30702), (8022, 29240), (8213, 28560), (8772, 26740), (9030, 25976), (9168, 25585), (9520, 24639), (9741, 24080), (10234, 22920), (10320, 22729), (10696, 21930), (10965, 21392), (11460, 20468), (11696, 20055), (12040, 19482), (12988, 18060), (13370, 17544), (14280, 16426), (14448, 16235), (14620, 16044), (15280, 15351)]