297669440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 112

約数和(自身を含む): 752392704

約数和(自身を除く): 454723264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 320, 370, 496, 592, 620, 740, 811, 992, 1147, 1184, 1240, 1480, 1622, 1984, 2294, 2368, 2480, 2960, 3244, 4055, 4588, 4960, 5735, 5920, 6488, 8110, 9176, 9920, 11470, 11840, 12976, 16220, 18352, 22940, 25141, 25952, 30007, 32440, 36704, 45880, 50282, 51904, 60014, 64880, 73408, 91760, 100564, 120028, 125705, 129760, 150035, 183520, 201128, 240056, 251410, 259520, 300070, 367040, 402256, 480112, 502820, 600140, 804512, 930217, 960224, 1005640, 1200280, 1609024, 1860434, 1920448, 2011280, 2400560, 3720868, 4022560, 4651085, 4801120, 7441736, 8045120, 9302170, 9602240, 14883472, 18604340, 29766944, 37208680, 59533888, 74417360, 148834720, 297669440]

約数ペア:

[(1, 297669440), (2, 148834720), (4, 74417360), (5, 59533888), (8, 37208680), (10, 29766944), (16, 18604340), (20, 14883472), (31, 9602240), (32, 9302170), (37, 8045120), (40, 7441736), (62, 4801120), (64, 4651085), (74, 4022560), (80, 3720868), (124, 2400560), (148, 2011280), (155, 1920448), (160, 1860434), (185, 1609024), (248, 1200280), (296, 1005640), (310, 960224), (320, 930217), (370, 804512), (496, 600140), (592, 502820), (620, 480112), (740, 402256), (811, 367040), (992, 300070), (1147, 259520), (1184, 251410), (1240, 240056), (1480, 201128), (1622, 183520), (1984, 150035), (2294, 129760), (2368, 125705), (2480, 120028), (2960, 100564), (3244, 91760), (4055, 73408), (4588, 64880), (4960, 60014), (5735, 51904), (5920, 50282), (6488, 45880), (8110, 36704), (9176, 32440), (9920, 30007), (11470, 25952), (11840, 25141), (12976, 22940), (16220, 18352)]