1941699840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4639}}^1$

素因数の和:4772

約数の個数: 144

約数和(自身を含む): 6259545600

約数和(自身を除く): 4317845760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 545, 640, 654, 768, 872, 960, 1090, 1280, 1308, 1635, 1744, 1920, 2180, 2616, 3270, 3488, 3840, 4360, 4639, 5232, 6540, 6976, 8720, 9278, 10464, 13080, 13917, 13952, 17440, 18556, 20928, 23195, 26160, 27834, 27904, 34880, 37112, 41856, 46390, 52320, 55668, 69585, 69760, 74224, 83712, 92780, 104640, 111336, 139170, 139520, 148448, 185560, 209280, 222672, 278340, 296896, 371120, 418560, 445344, 505651, 556680, 593792, 742240, 890688, 1011302, 1113360, 1187584, 1484480, 1516953, 1781376, 2022604, 2226720, 2528255, 2968960, 3033906, 3562752, 4045208, 4453440, 5056510, 5937920, 6067812, 7584765, 8090416, 8906880, 10113020, 12135624, 15169530, 16180832, 17813760, 20226040, 24271248, 30339060, 32361664, 40452080, 48542496, 60678120, 64723328, 80904160, 97084992, 121356240, 129446656, 161808320, 194169984, 242712480, 323616640, 388339968, 485424960, 647233280, 970849920, 1941699840]

約数ペア:

[(1, 1941699840), (2, 970849920), (3, 647233280), (4, 485424960), (5, 388339968), (6, 323616640), (8, 242712480), (10, 194169984), (12, 161808320), (15, 129446656), (16, 121356240), (20, 97084992), (24, 80904160), (30, 64723328), (32, 60678120), (40, 48542496), (48, 40452080), (60, 32361664), (64, 30339060), (80, 24271248), (96, 20226040), (109, 17813760), (120, 16180832), (128, 15169530), (160, 12135624), (192, 10113020), (218, 8906880), (240, 8090416), (256, 7584765), (320, 6067812), (327, 5937920), (384, 5056510), (436, 4453440), (480, 4045208), (545, 3562752), (640, 3033906), (654, 2968960), (768, 2528255), (872, 2226720), (960, 2022604), (1090, 1781376), (1280, 1516953), (1308, 1484480), (1635, 1187584), (1744, 1113360), (1920, 1011302), (2180, 890688), (2616, 742240), (3270, 593792), (3488, 556680), (3840, 505651), (4360, 445344), (4639, 418560), (5232, 371120), (6540, 296896), (6976, 278340), (8720, 222672), (9278, 209280), (10464, 185560), (13080, 148448), (13917, 139520), (13952, 139170), (17440, 111336), (18556, 104640), (20928, 92780), (23195, 83712), (26160, 74224), (27834, 69760), (27904, 69585), (34880, 55668), (37112, 52320), (41856, 46390)]