438943023040

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{139301}}^1$

素因数の和:139590

約数の個数: 112

約数和(自身を含む): 1074219014880

約数和(自身を除く): 635275991840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 229, 320, 344, 430, 458, 688, 860, 916, 1145, 1376, 1720, 1832, 2290, 2752, 3440, 3664, 4580, 6880, 7328, 9160, 9847, 13760, 14656, 18320, 19694, 36640, 39388, 49235, 73280, 78776, 98470, 139301, 157552, 196940, 278602, 315104, 393880, 557204, 630208, 696505, 787760, 1114408, 1393010, 1575520, 2228816, 2786020, 3151040, 4457632, 5572040, 5989943, 8915264, 11144080, 11979886, 22288160, 23959772, 29949715, 31899929, 44576320, 47919544, 59899430, 63799858, 95839088, 119798860, 127599716, 159499645, 191678176, 239597720, 255199432, 318999290, 383356352, 479195440, 510398864, 637998580, 958390880, 1020797728, 1275997160, 1371696947, 1916781760, 2041595456, 2551994320, 2743393894, 5103988640, 5486787788, 6858484735, 10207977280, 10973575576, 13716969470, 21947151152, 27433938940, 43894302304, 54867877880, 87788604608, 109735755760, 219471511520, 438943023040]

約数ペア:

[(1, 438943023040), (2, 219471511520), (4, 109735755760), (5, 87788604608), (8, 54867877880), (10, 43894302304), (16, 27433938940), (20, 21947151152), (32, 13716969470), (40, 10973575576), (43, 10207977280), (64, 6858484735), (80, 5486787788), (86, 5103988640), (160, 2743393894), (172, 2551994320), (215, 2041595456), (229, 1916781760), (320, 1371696947), (344, 1275997160), (430, 1020797728), (458, 958390880), (688, 637998580), (860, 510398864), (916, 479195440), (1145, 383356352), (1376, 318999290), (1720, 255199432), (1832, 239597720), (2290, 191678176), (2752, 159499645), (3440, 127599716), (3664, 119798860), (4580, 95839088), (6880, 63799858), (7328, 59899430), (9160, 47919544), (9847, 44576320), (13760, 31899929), (14656, 29949715), (18320, 23959772), (19694, 22288160), (36640, 11979886), (39388, 11144080), (49235, 8915264), (73280, 5989943), (78776, 5572040), (98470, 4457632), (139301, 3151040), (157552, 2786020), (196940, 2228816), (278602, 1575520), (315104, 1393010), (393880, 1114408), (557204, 787760), (630208, 696505)]