1340818560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13693}}^1$

素因数の和:13735

約数の個数: 192

約数和(自身を含む): 4902725880

約数和(自身を除く): 3561907320

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, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 13693, 16320, 19584, 24480, 27386, 32640, 41079, 48960, 54772, 68465, 82158, 97920, 109544, 123237, 136930, 164316, 205395, 219088, 232781, 246474, 273860, 328632, 410790, 438176, 465562, 492948, 547720, 616185, 657264, 698343, 821580, 876352, 931124, 985896, 1095440, 1163905, 1232370, 1314528, 1396686, 1643160, 1752704, 1862248, 1971792, 2095029, 2190880, 2327810, 2464740, 2629056, 2793372, 3286320, 3491715, 3724496, 3943584, 4190058, 4381760, 4655620, 4929480, 5258112, 5586744, 6572640, 6983430, 7448992, 7887168, 8380116, 8763520, 9311240, 9858960, 10475145, 11173488, 13145280, 13966860, 14897984, 15774336, 16760232, 18622480, 19717920, 20950290, 22346976, 26290560, 27933720, 29795968, 33520464, 37244960, 39435840, 41900580, 44693952, 55867440, 67040928, 74489920, 78871680, 83801160, 89387904, 111734880, 134081856, 148979840, 167602320, 223469760, 268163712, 335204640, 446939520, 670409280, 1340818560]

約数ペア:

[(1, 1340818560), (2, 670409280), (3, 446939520), (4, 335204640), (5, 268163712), (6, 223469760), (8, 167602320), (9, 148979840), (10, 134081856), (12, 111734880), (15, 89387904), (16, 83801160), (17, 78871680), (18, 74489920), (20, 67040928), (24, 55867440), (30, 44693952), (32, 41900580), (34, 39435840), (36, 37244960), (40, 33520464), (45, 29795968), (48, 27933720), (51, 26290560), (60, 22346976), (64, 20950290), (68, 19717920), (72, 18622480), (80, 16760232), (85, 15774336), (90, 14897984), (96, 13966860), (102, 13145280), (120, 11173488), (128, 10475145), (136, 9858960), (144, 9311240), (153, 8763520), (160, 8380116), (170, 7887168), (180, 7448992), (192, 6983430), (204, 6572640), (240, 5586744), (255, 5258112), (272, 4929480), (288, 4655620), (306, 4381760), (320, 4190058), (340, 3943584), (360, 3724496), (384, 3491715), (408, 3286320), (480, 2793372), (510, 2629056), (544, 2464740), (576, 2327810), (612, 2190880), (640, 2095029), (680, 1971792), (720, 1862248), (765, 1752704), (816, 1643160), (960, 1396686), (1020, 1314528), (1088, 1232370), (1152, 1163905), (1224, 1095440), (1360, 985896), (1440, 931124), (1530, 876352), (1632, 821580), (1920, 698343), (2040, 657264), (2176, 616185), (2448, 547720), (2720, 492948), (2880, 465562), (3060, 438176), (3264, 410790), (4080, 328632), (4896, 273860), (5440, 246474), (5760, 232781), (6120, 219088), (6528, 205395), (8160, 164316), (9792, 136930), (10880, 123237), (12240, 109544), (13693, 97920), (16320, 82158), (19584, 68465), (24480, 54772), (27386, 48960), (32640, 41079)]