153684160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 224

約数和(自身を含む): 462320640

約数和(自身を除く): 308636480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 157, 160, 161, 184, 190, 224, 230, 266, 280, 304, 314, 320, 322, 368, 380, 437, 448, 460, 532, 560, 608, 628, 644, 665, 736, 760, 785, 805, 874, 920, 1064, 1099, 1120, 1216, 1256, 1288, 1330, 1472, 1520, 1570, 1610, 1748, 1840, 2128, 2185, 2198, 2240, 2512, 2576, 2660, 2983, 3040, 3059, 3140, 3220, 3496, 3611, 3680, 4256, 4370, 4396, 5024, 5152, 5320, 5495, 5966, 6080, 6118, 6280, 6440, 6992, 7222, 7360, 8512, 8740, 8792, 10048, 10304, 10640, 10990, 11932, 12236, 12560, 12880, 13984, 14444, 14915, 15295, 17480, 17584, 18055, 20881, 21280, 21980, 23864, 24472, 25120, 25277, 25760, 27968, 28888, 29830, 30590, 34960, 35168, 36110, 41762, 42560, 43960, 47728, 48944, 50240, 50554, 51520, 57776, 59660, 61180, 68609, 69920, 70336, 72220, 83524, 87920, 95456, 97888, 101108, 104405, 115552, 119320, 122360, 126385, 137218, 139840, 144440, 167048, 175840, 190912, 195776, 202216, 208810, 231104, 238640, 244720, 252770, 274436, 288880, 334096, 343045, 351680, 404432, 417620, 477280, 480263, 489440, 505540, 548872, 577760, 668192, 686090, 808864, 835240, 954560, 960526, 978880, 1011080, 1097744, 1155520, 1336384, 1372180, 1617728, 1670480, 1921052, 2022160, 2195488, 2401315, 2744360, 3340960, 3842104, 4044320, 4390976, 4802630, 5488720, 6681920, 7684208, 8088640, 9605260, 10977440, 15368416, 19210520, 21954880, 30736832, 38421040, 76842080, 153684160]

約数ペア:

[(1, 153684160), (2, 76842080), (4, 38421040), (5, 30736832), (7, 21954880), (8, 19210520), (10, 15368416), (14, 10977440), (16, 9605260), (19, 8088640), (20, 7684208), (23, 6681920), (28, 5488720), (32, 4802630), (35, 4390976), (38, 4044320), (40, 3842104), (46, 3340960), (56, 2744360), (64, 2401315), (70, 2195488), (76, 2022160), (80, 1921052), (92, 1670480), (95, 1617728), (112, 1372180), (115, 1336384), (133, 1155520), (140, 1097744), (152, 1011080), (157, 978880), (160, 960526), (161, 954560), (184, 835240), (190, 808864), (224, 686090), (230, 668192), (266, 577760), (280, 548872), (304, 505540), (314, 489440), (320, 480263), (322, 477280), (368, 417620), (380, 404432), (437, 351680), (448, 343045), (460, 334096), (532, 288880), (560, 274436), (608, 252770), (628, 244720), (644, 238640), (665, 231104), (736, 208810), (760, 202216), (785, 195776), (805, 190912), (874, 175840), (920, 167048), (1064, 144440), (1099, 139840), (1120, 137218), (1216, 126385), (1256, 122360), (1288, 119320), (1330, 115552), (1472, 104405), (1520, 101108), (1570, 97888), (1610, 95456), (1748, 87920), (1840, 83524), (2128, 72220), (2185, 70336), (2198, 69920), (2240, 68609), (2512, 61180), (2576, 59660), (2660, 57776), (2983, 51520), (3040, 50554), (3059, 50240), (3140, 48944), (3220, 47728), (3496, 43960), (3611, 42560), (3680, 41762), (4256, 36110), (4370, 35168), (4396, 34960), (5024, 30590), (5152, 29830), (5320, 28888), (5495, 27968), (5966, 25760), (6080, 25277), (6118, 25120), (6280, 24472), (6440, 23864), (6992, 21980), (7222, 21280), (7360, 20881), (8512, 18055), (8740, 17584), (8792, 17480), (10048, 15295), (10304, 14915), (10640, 14444), (10990, 13984), (11932, 12880), (12236, 12560)]