213581760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 224

約数和(自身を含む): 796869120

約数和(自身を除く): 583287360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 420, 444, 448, 480, 518, 555, 560, 592, 672, 740, 777, 840, 859, 888, 960, 1036, 1110, 1120, 1184, 1295, 1344, 1480, 1554, 1680, 1718, 1776, 2072, 2220, 2240, 2368, 2577, 2590, 2960, 3108, 3360, 3436, 3552, 3885, 4144, 4295, 4440, 5154, 5180, 5920, 6013, 6216, 6720, 6872, 7104, 7770, 8288, 8590, 8880, 10308, 10360, 11840, 12026, 12432, 12885, 13744, 15540, 16576, 17180, 17760, 18039, 20616, 20720, 24052, 24864, 25770, 27488, 30065, 31080, 31783, 34360, 35520, 36078, 41232, 41440, 48104, 49728, 51540, 54976, 60130, 62160, 63566, 68720, 72156, 82464, 82880, 90195, 95349, 96208, 103080, 120260, 124320, 127132, 137440, 144312, 158915, 164928, 180390, 190698, 192416, 206160, 222481, 240520, 248640, 254264, 274880, 288624, 317830, 360780, 381396, 384832, 412320, 444962, 476745, 481040, 508528, 577248, 635660, 667443, 721560, 762792, 824640, 889924, 953490, 962080, 1017056, 1112405, 1154496, 1271320, 1334886, 1443120, 1525584, 1779848, 1906980, 1924160, 2034112, 2224810, 2542640, 2669772, 2886240, 3051168, 3337215, 3559696, 3813960, 4449620, 5085280, 5339544, 5772480, 6102336, 6674430, 7119392, 7627920, 8899240, 10170560, 10679088, 13348860, 14238784, 15255840, 17798480, 21358176, 26697720, 30511680, 35596960, 42716352, 53395440, 71193920, 106790880, 213581760]

約数ペア:

[(1, 213581760), (2, 106790880), (3, 71193920), (4, 53395440), (5, 42716352), (6, 35596960), (7, 30511680), (8, 26697720), (10, 21358176), (12, 17798480), (14, 15255840), (15, 14238784), (16, 13348860), (20, 10679088), (21, 10170560), (24, 8899240), (28, 7627920), (30, 7119392), (32, 6674430), (35, 6102336), (37, 5772480), (40, 5339544), (42, 5085280), (48, 4449620), (56, 3813960), (60, 3559696), (64, 3337215), (70, 3051168), (74, 2886240), (80, 2669772), (84, 2542640), (96, 2224810), (105, 2034112), (111, 1924160), (112, 1906980), (120, 1779848), (140, 1525584), (148, 1443120), (160, 1334886), (168, 1271320), (185, 1154496), (192, 1112405), (210, 1017056), (222, 962080), (224, 953490), (240, 889924), (259, 824640), (280, 762792), (296, 721560), (320, 667443), (336, 635660), (370, 577248), (420, 508528), (444, 481040), (448, 476745), (480, 444962), (518, 412320), (555, 384832), (560, 381396), (592, 360780), (672, 317830), (740, 288624), (777, 274880), (840, 254264), (859, 248640), (888, 240520), (960, 222481), (1036, 206160), (1110, 192416), (1120, 190698), (1184, 180390), (1295, 164928), (1344, 158915), (1480, 144312), (1554, 137440), (1680, 127132), (1718, 124320), (1776, 120260), (2072, 103080), (2220, 96208), (2240, 95349), (2368, 90195), (2577, 82880), (2590, 82464), (2960, 72156), (3108, 68720), (3360, 63566), (3436, 62160), (3552, 60130), (3885, 54976), (4144, 51540), (4295, 49728), (4440, 48104), (5154, 41440), (5180, 41232), (5920, 36078), (6013, 35520), (6216, 34360), (6720, 31783), (6872, 31080), (7104, 30065), (7770, 27488), (8288, 25770), (8590, 24864), (8880, 24052), (10308, 20720), (10360, 20616), (11840, 18039), (12026, 17760), (12432, 17180), (12885, 16576), (13744, 15540)]