242008320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 847687680

約数和(自身を除く): 605679360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 107, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 214, 228, 240, 248, 256, 285, 304, 310, 320, 321, 372, 380, 384, 428, 456, 465, 480, 496, 535, 570, 589, 608, 620, 640, 642, 744, 760, 768, 856, 912, 930, 960, 992, 1070, 1140, 1178, 1216, 1240, 1280, 1284, 1488, 1520, 1605, 1712, 1767, 1824, 1860, 1920, 1984, 2033, 2140, 2280, 2356, 2432, 2480, 2568, 2945, 2976, 3040, 3210, 3317, 3424, 3534, 3648, 3720, 3840, 3968, 4066, 4280, 4560, 4712, 4864, 4960, 5136, 5890, 5952, 6080, 6099, 6420, 6634, 6848, 7068, 7296, 7440, 7936, 8132, 8560, 8835, 9120, 9424, 9920, 9951, 10165, 10272, 11780, 11904, 12160, 12198, 12840, 13268, 13696, 14136, 14592, 14880, 16264, 16585, 17120, 17670, 18240, 18848, 19840, 19902, 20330, 20544, 23560, 23808, 24320, 24396, 25680, 26536, 27392, 28272, 29760, 30495, 32528, 33170, 34240, 35340, 36480, 37696, 39680, 39804, 40660, 41088, 47120, 48792, 49755, 51360, 53072, 56544, 59520, 60990, 63023, 65056, 66340, 68480, 70680, 72960, 75392, 79608, 81320, 82176, 94240, 97584, 99510, 102720, 106144, 113088, 119040, 121980, 126046, 130112, 132680, 136960, 141360, 150784, 159216, 162640, 188480, 189069, 195168, 199020, 205440, 212288, 226176, 243960, 252092, 260224, 265360, 282720, 315115, 318432, 325280, 376960, 378138, 390336, 398040, 410880, 424576, 452352, 487920, 504184, 520448, 530720, 565440, 630230, 636864, 650560, 753920, 756276, 780672, 796080, 849152, 945345, 975840, 1008368, 1061440, 1130880, 1260460, 1273728, 1301120, 1512552, 1561344, 1592160, 1890690, 1951680, 2016736, 2122880, 2261760, 2520920, 2547456, 2602240, 3025104, 3184320, 3781380, 3903360, 4033472, 4245760, 5041840, 6050208, 6368640, 7562760, 7806720, 8066944, 10083680, 12100416, 12737280, 15125520, 16133888, 20167360, 24200832, 30251040, 40334720, 48401664, 60502080, 80669440, 121004160, 242008320]

約数ペア:

[(1, 242008320), (2, 121004160), (3, 80669440), (4, 60502080), (5, 48401664), (6, 40334720), (8, 30251040), (10, 24200832), (12, 20167360), (15, 16133888), (16, 15125520), (19, 12737280), (20, 12100416), (24, 10083680), (30, 8066944), (31, 7806720), (32, 7562760), (38, 6368640), (40, 6050208), (48, 5041840), (57, 4245760), (60, 4033472), (62, 3903360), (64, 3781380), (76, 3184320), (80, 3025104), (93, 2602240), (95, 2547456), (96, 2520920), (107, 2261760), (114, 2122880), (120, 2016736), (124, 1951680), (128, 1890690), (152, 1592160), (155, 1561344), (160, 1512552), (186, 1301120), (190, 1273728), (192, 1260460), (214, 1130880), (228, 1061440), (240, 1008368), (248, 975840), (256, 945345), (285, 849152), (304, 796080), (310, 780672), (320, 756276), (321, 753920), (372, 650560), (380, 636864), (384, 630230), (428, 565440), (456, 530720), (465, 520448), (480, 504184), (496, 487920), (535, 452352), (570, 424576), (589, 410880), (608, 398040), (620, 390336), (640, 378138), (642, 376960), (744, 325280), (760, 318432), (768, 315115), (856, 282720), (912, 265360), (930, 260224), (960, 252092), (992, 243960), (1070, 226176), (1140, 212288), (1178, 205440), (1216, 199020), (1240, 195168), (1280, 189069), (1284, 188480), (1488, 162640), (1520, 159216), (1605, 150784), (1712, 141360), (1767, 136960), (1824, 132680), (1860, 130112), (1920, 126046), (1984, 121980), (2033, 119040), (2140, 113088), (2280, 106144), (2356, 102720), (2432, 99510), (2480, 97584), (2568, 94240), (2945, 82176), (2976, 81320), (3040, 79608), (3210, 75392), (3317, 72960), (3424, 70680), (3534, 68480), (3648, 66340), (3720, 65056), (3840, 63023), (3968, 60990), (4066, 59520), (4280, 56544), (4560, 53072), (4712, 51360), (4864, 49755), (4960, 48792), (5136, 47120), (5890, 41088), (5952, 40660), (6080, 39804), (6099, 39680), (6420, 37696), (6634, 36480), (6848, 35340), (7068, 34240), (7296, 33170), (7440, 32528), (7936, 30495), (8132, 29760), (8560, 28272), (8835, 27392), (9120, 26536), (9424, 25680), (9920, 24396), (9951, 24320), (10165, 23808), (10272, 23560), (11780, 20544), (11904, 20330), (12160, 19902), (12198, 19840), (12840, 18848), (13268, 18240), (13696, 17670), (14136, 17120), (14592, 16585), (14880, 16264)]