222793280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:692

約数の個数: 112

約数和(自身を含む): 563367936

約数和(自身を除く): 340574656

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, 607, 620, 740, 992, 1147, 1184, 1214, 1240, 1480, 1984, 2294, 2368, 2428, 2480, 2960, 3035, 4588, 4856, 4960, 5735, 5920, 6070, 9176, 9712, 9920, 11470, 11840, 12140, 18352, 18817, 19424, 22459, 22940, 24280, 36704, 37634, 38848, 44918, 45880, 48560, 73408, 75268, 89836, 91760, 94085, 97120, 112295, 150536, 179672, 183520, 188170, 194240, 224590, 301072, 359344, 367040, 376340, 449180, 602144, 696229, 718688, 752680, 898360, 1204288, 1392458, 1437376, 1505360, 1796720, 2784916, 3010720, 3481145, 3593440, 5569832, 6021440, 6962290, 7186880, 11139664, 13924580, 22279328, 27849160, 44558656, 55698320, 111396640, 222793280]

約数ペア:

[(1, 222793280), (2, 111396640), (4, 55698320), (5, 44558656), (8, 27849160), (10, 22279328), (16, 13924580), (20, 11139664), (31, 7186880), (32, 6962290), (37, 6021440), (40, 5569832), (62, 3593440), (64, 3481145), (74, 3010720), (80, 2784916), (124, 1796720), (148, 1505360), (155, 1437376), (160, 1392458), (185, 1204288), (248, 898360), (296, 752680), (310, 718688), (320, 696229), (370, 602144), (496, 449180), (592, 376340), (607, 367040), (620, 359344), (740, 301072), (992, 224590), (1147, 194240), (1184, 188170), (1214, 183520), (1240, 179672), (1480, 150536), (1984, 112295), (2294, 97120), (2368, 94085), (2428, 91760), (2480, 89836), (2960, 75268), (3035, 73408), (4588, 48560), (4856, 45880), (4960, 44918), (5735, 38848), (5920, 37634), (6070, 36704), (9176, 24280), (9712, 22940), (9920, 22459), (11470, 19424), (11840, 18817), (12140, 18352)]