338019840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 240

約数和(自身を含む): 1240956288

約数和(自身を除く): 902936448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 863, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1726, 1920, 2040, 2176, 2304, 2448, 2560, 2589, 2720, 2880, 3060, 3264, 3452, 3840, 4080, 4315, 4352, 4608, 4896, 5178, 5440, 5760, 6120, 6528, 6904, 7680, 7767, 8160, 8630, 8704, 9792, 10356, 10880, 11520, 12240, 12945, 13056, 13808, 14671, 15534, 16320, 17260, 19584, 20712, 21760, 23040, 24480, 25890, 26112, 27616, 29342, 31068, 32640, 34520, 38835, 39168, 41424, 43520, 44013, 48960, 51780, 55232, 58684, 62136, 65280, 69040, 73355, 77670, 78336, 82848, 88026, 97920, 103560, 110464, 117368, 124272, 130560, 132039, 138080, 146710, 155340, 165696, 176052, 195840, 207120, 220065, 220928, 234736, 248544, 264078, 276160, 293420, 310680, 331392, 352104, 391680, 414240, 440130, 441856, 469472, 497088, 528156, 552320, 586840, 621360, 660195, 662784, 704208, 828480, 880260, 938944, 994176, 1056312, 1104640, 1173680, 1242720, 1320390, 1325568, 1408416, 1656960, 1760520, 1877888, 1988352, 2112624, 2209280, 2347360, 2485440, 2640780, 2816832, 3313920, 3521040, 3755776, 3976704, 4225248, 4694720, 4970880, 5281560, 5633664, 6627840, 7042080, 7511552, 8450496, 9389440, 9941760, 10563120, 11267328, 14084160, 16900992, 18778880, 19883520, 21126240, 22534656, 28168320, 33801984, 37557760, 42252480, 56336640, 67603968, 84504960, 112673280, 169009920, 338019840]

約数ペア:

[(1, 338019840), (2, 169009920), (3, 112673280), (4, 84504960), (5, 67603968), (6, 56336640), (8, 42252480), (9, 37557760), (10, 33801984), (12, 28168320), (15, 22534656), (16, 21126240), (17, 19883520), (18, 18778880), (20, 16900992), (24, 14084160), (30, 11267328), (32, 10563120), (34, 9941760), (36, 9389440), (40, 8450496), (45, 7511552), (48, 7042080), (51, 6627840), (60, 5633664), (64, 5281560), (68, 4970880), (72, 4694720), (80, 4225248), (85, 3976704), (90, 3755776), (96, 3521040), (102, 3313920), (120, 2816832), (128, 2640780), (136, 2485440), (144, 2347360), (153, 2209280), (160, 2112624), (170, 1988352), (180, 1877888), (192, 1760520), (204, 1656960), (240, 1408416), (255, 1325568), (256, 1320390), (272, 1242720), (288, 1173680), (306, 1104640), (320, 1056312), (340, 994176), (360, 938944), (384, 880260), (408, 828480), (480, 704208), (510, 662784), (512, 660195), (544, 621360), (576, 586840), (612, 552320), (640, 528156), (680, 497088), (720, 469472), (765, 441856), (768, 440130), (816, 414240), (863, 391680), (960, 352104), (1020, 331392), (1088, 310680), (1152, 293420), (1224, 276160), (1280, 264078), (1360, 248544), (1440, 234736), (1530, 220928), (1536, 220065), (1632, 207120), (1726, 195840), (1920, 176052), (2040, 165696), (2176, 155340), (2304, 146710), (2448, 138080), (2560, 132039), (2589, 130560), (2720, 124272), (2880, 117368), (3060, 110464), (3264, 103560), (3452, 97920), (3840, 88026), (4080, 82848), (4315, 78336), (4352, 77670), (4608, 73355), (4896, 69040), (5178, 65280), (5440, 62136), (5760, 58684), (6120, 55232), (6528, 51780), (6904, 48960), (7680, 44013), (7767, 43520), (8160, 41424), (8630, 39168), (8704, 38835), (9792, 34520), (10356, 32640), (10880, 31068), (11520, 29342), (12240, 27616), (12945, 26112), (13056, 25890), (13808, 24480), (14671, 23040), (15534, 21760), (16320, 20712), (17260, 19584)]