221964480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2143

約数の個数: 168

約数和(自身を含む): 784475952

約数和(自身を除く): 562511472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2083, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4166, 4440, 5328, 5920, 6249, 6660, 7104, 8332, 8880, 10415, 10656, 11840, 12498, 13320, 16664, 17760, 18747, 20830, 21312, 24996, 26640, 31245, 33328, 35520, 37494, 41660, 49992, 53280, 62490, 66656, 74988, 77071, 83320, 93735, 99984, 106560, 124980, 133312, 149976, 154142, 166640, 187470, 199968, 231213, 249960, 299952, 308284, 333280, 374940, 385355, 399936, 462426, 499920, 599904, 616568, 666560, 693639, 749880, 770710, 924852, 999840, 1156065, 1199808, 1233136, 1387278, 1499760, 1541420, 1849704, 1999680, 2312130, 2466272, 2774556, 2999520, 3082840, 3468195, 3699408, 4624260, 4932544, 5549112, 5999040, 6165680, 6936390, 7398816, 9248520, 11098224, 12331360, 13872780, 14797632, 18497040, 22196448, 24662720, 27745560, 36994080, 44392896, 55491120, 73988160, 110982240, 221964480]

約数ペア:

[(1, 221964480), (2, 110982240), (3, 73988160), (4, 55491120), (5, 44392896), (6, 36994080), (8, 27745560), (9, 24662720), (10, 22196448), (12, 18497040), (15, 14797632), (16, 13872780), (18, 12331360), (20, 11098224), (24, 9248520), (30, 7398816), (32, 6936390), (36, 6165680), (37, 5999040), (40, 5549112), (45, 4932544), (48, 4624260), (60, 3699408), (64, 3468195), (72, 3082840), (74, 2999520), (80, 2774556), (90, 2466272), (96, 2312130), (111, 1999680), (120, 1849704), (144, 1541420), (148, 1499760), (160, 1387278), (180, 1233136), (185, 1199808), (192, 1156065), (222, 999840), (240, 924852), (288, 770710), (296, 749880), (320, 693639), (333, 666560), (360, 616568), (370, 599904), (444, 499920), (480, 462426), (555, 399936), (576, 385355), (592, 374940), (666, 333280), (720, 308284), (740, 299952), (888, 249960), (960, 231213), (1110, 199968), (1184, 187470), (1332, 166640), (1440, 154142), (1480, 149976), (1665, 133312), (1776, 124980), (2083, 106560), (2220, 99984), (2368, 93735), (2664, 83320), (2880, 77071), (2960, 74988), (3330, 66656), (3552, 62490), (4166, 53280), (4440, 49992), (5328, 41660), (5920, 37494), (6249, 35520), (6660, 33328), (7104, 31245), (8332, 26640), (8880, 24996), (10415, 21312), (10656, 20830), (11840, 18747), (12498, 17760), (13320, 16664)]