2391476800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:949

約数の個数: 168

約数和(自身を含む): 6265814240

約数和(自身を除く): 3874337440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 97, 100, 152, 160, 190, 194, 200, 304, 320, 380, 388, 400, 475, 485, 608, 760, 776, 800, 811, 950, 970, 1216, 1520, 1552, 1600, 1622, 1843, 1900, 1940, 2425, 3040, 3104, 3244, 3686, 3800, 3880, 4055, 4850, 6080, 6208, 6488, 7372, 7600, 7760, 8110, 9215, 9700, 12976, 14744, 15200, 15409, 15520, 16220, 18430, 19400, 20275, 25952, 29488, 30400, 30818, 31040, 32440, 36860, 38800, 40550, 46075, 51904, 58976, 61636, 64880, 73720, 77045, 77600, 78667, 81100, 92150, 117952, 123272, 129760, 147440, 154090, 155200, 157334, 162200, 184300, 246544, 259520, 294880, 308180, 314668, 324400, 368600, 385225, 393335, 493088, 589760, 616360, 629336, 648800, 737200, 770450, 786670, 986176, 1232720, 1258672, 1297600, 1474400, 1494673, 1540900, 1573340, 1966675, 2465440, 2517344, 2948800, 2989346, 3081800, 3146680, 3933350, 4930880, 5034688, 5978692, 6163600, 6293360, 7473365, 7866700, 11957384, 12327200, 12586720, 14946730, 15733400, 23914768, 24654400, 25173440, 29893460, 31466800, 37366825, 47829536, 59786920, 62933600, 74733650, 95659072, 119573840, 125867200, 149467300, 239147680, 298934600, 478295360, 597869200, 1195738400, 2391476800]

約数ペア:

[(1, 2391476800), (2, 1195738400), (4, 597869200), (5, 478295360), (8, 298934600), (10, 239147680), (16, 149467300), (19, 125867200), (20, 119573840), (25, 95659072), (32, 74733650), (38, 62933600), (40, 59786920), (50, 47829536), (64, 37366825), (76, 31466800), (80, 29893460), (95, 25173440), (97, 24654400), (100, 23914768), (152, 15733400), (160, 14946730), (190, 12586720), (194, 12327200), (200, 11957384), (304, 7866700), (320, 7473365), (380, 6293360), (388, 6163600), (400, 5978692), (475, 5034688), (485, 4930880), (608, 3933350), (760, 3146680), (776, 3081800), (800, 2989346), (811, 2948800), (950, 2517344), (970, 2465440), (1216, 1966675), (1520, 1573340), (1552, 1540900), (1600, 1494673), (1622, 1474400), (1843, 1297600), (1900, 1258672), (1940, 1232720), (2425, 986176), (3040, 786670), (3104, 770450), (3244, 737200), (3686, 648800), (3800, 629336), (3880, 616360), (4055, 589760), (4850, 493088), (6080, 393335), (6208, 385225), (6488, 368600), (7372, 324400), (7600, 314668), (7760, 308180), (8110, 294880), (9215, 259520), (9700, 246544), (12976, 184300), (14744, 162200), (15200, 157334), (15409, 155200), (15520, 154090), (16220, 147440), (18430, 129760), (19400, 123272), (20275, 117952), (25952, 92150), (29488, 81100), (30400, 78667), (30818, 77600), (31040, 77045), (32440, 73720), (36860, 64880), (38800, 61636), (40550, 58976), (46075, 51904)]