188938680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 256

約数和(自身を含む): 697973760

約数和(自身を除く): 509035080

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, 51, 56, 60, 68, 70, 84, 85, 101, 102, 105, 119, 120, 131, 136, 140, 168, 170, 202, 204, 210, 238, 255, 262, 280, 303, 340, 357, 393, 404, 408, 420, 476, 505, 510, 524, 595, 606, 655, 680, 707, 714, 786, 808, 840, 917, 952, 1010, 1020, 1048, 1190, 1212, 1310, 1414, 1428, 1515, 1572, 1717, 1785, 1834, 1965, 2020, 2040, 2121, 2227, 2380, 2424, 2620, 2751, 2828, 2856, 3030, 3144, 3434, 3535, 3570, 3668, 3930, 4040, 4242, 4454, 4585, 4760, 5151, 5240, 5502, 5656, 6060, 6681, 6868, 7070, 7140, 7336, 7860, 8484, 8585, 8908, 9170, 10302, 10605, 11004, 11135, 12019, 12120, 13231, 13362, 13736, 13755, 14140, 14280, 15589, 15720, 16968, 17170, 17816, 18340, 20604, 21210, 22008, 22270, 24038, 25755, 26462, 26724, 27510, 28280, 31178, 33405, 34340, 36057, 36680, 39693, 41208, 42420, 44540, 46767, 48076, 51510, 52924, 53448, 55020, 60095, 62356, 66155, 66810, 68680, 72114, 77945, 79386, 84840, 89080, 92617, 93534, 96152, 103020, 105848, 110040, 120190, 124712, 132310, 133620, 144228, 155890, 158772, 180285, 185234, 187068, 198465, 206040, 224927, 233835, 240380, 264620, 267240, 277851, 288456, 311780, 317544, 360570, 370468, 374136, 396930, 449854, 463085, 467670, 480760, 529240, 555702, 623560, 674781, 721140, 740936, 793860, 899708, 926170, 935340, 1111404, 1124635, 1349562, 1389255, 1442280, 1574489, 1587720, 1799416, 1852340, 1870680, 2222808, 2249270, 2699124, 2778510, 3148978, 3373905, 3704680, 4498540, 4723467, 5398248, 5557020, 6297956, 6747810, 7872445, 8997080, 9446934, 11114040, 12595912, 13495620, 15744890, 18893868, 23617335, 26991240, 31489780, 37787736, 47234670, 62979560, 94469340, 188938680]

約数ペア:

[(1, 188938680), (2, 94469340), (3, 62979560), (4, 47234670), (5, 37787736), (6, 31489780), (7, 26991240), (8, 23617335), (10, 18893868), (12, 15744890), (14, 13495620), (15, 12595912), (17, 11114040), (20, 9446934), (21, 8997080), (24, 7872445), (28, 6747810), (30, 6297956), (34, 5557020), (35, 5398248), (40, 4723467), (42, 4498540), (51, 3704680), (56, 3373905), (60, 3148978), (68, 2778510), (70, 2699124), (84, 2249270), (85, 2222808), (101, 1870680), (102, 1852340), (105, 1799416), (119, 1587720), (120, 1574489), (131, 1442280), (136, 1389255), (140, 1349562), (168, 1124635), (170, 1111404), (202, 935340), (204, 926170), (210, 899708), (238, 793860), (255, 740936), (262, 721140), (280, 674781), (303, 623560), (340, 555702), (357, 529240), (393, 480760), (404, 467670), (408, 463085), (420, 449854), (476, 396930), (505, 374136), (510, 370468), (524, 360570), (595, 317544), (606, 311780), (655, 288456), (680, 277851), (707, 267240), (714, 264620), (786, 240380), (808, 233835), (840, 224927), (917, 206040), (952, 198465), (1010, 187068), (1020, 185234), (1048, 180285), (1190, 158772), (1212, 155890), (1310, 144228), (1414, 133620), (1428, 132310), (1515, 124712), (1572, 120190), (1717, 110040), (1785, 105848), (1834, 103020), (1965, 96152), (2020, 93534), (2040, 92617), (2121, 89080), (2227, 84840), (2380, 79386), (2424, 77945), (2620, 72114), (2751, 68680), (2828, 66810), (2856, 66155), (3030, 62356), (3144, 60095), (3434, 55020), (3535, 53448), (3570, 52924), (3668, 51510), (3930, 48076), (4040, 46767), (4242, 44540), (4454, 42420), (4585, 41208), (4760, 39693), (5151, 36680), (5240, 36057), (5502, 34340), (5656, 33405), (6060, 31178), (6681, 28280), (6868, 27510), (7070, 26724), (7140, 26462), (7336, 25755), (7860, 24038), (8484, 22270), (8585, 22008), (8908, 21210), (9170, 20604), (10302, 18340), (10605, 17816), (11004, 17170), (11135, 16968), (12019, 15720), (12120, 15589), (13231, 14280), (13362, 14140), (13736, 13755)]