67010720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 197406720

約数和(自身を除く): 130396000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 56, 67, 70, 76, 80, 94, 95, 112, 133, 134, 140, 152, 160, 188, 190, 224, 235, 266, 268, 280, 304, 329, 335, 376, 380, 469, 470, 532, 536, 560, 608, 658, 665, 670, 752, 760, 893, 938, 940, 1064, 1072, 1120, 1273, 1316, 1330, 1340, 1504, 1520, 1645, 1786, 1876, 1880, 2128, 2144, 2345, 2546, 2632, 2660, 2680, 3040, 3149, 3290, 3572, 3752, 3760, 4256, 4465, 4690, 5092, 5264, 5320, 5360, 6251, 6298, 6365, 6580, 7144, 7504, 7520, 8911, 8930, 9380, 10184, 10528, 10640, 10720, 12502, 12596, 12730, 13160, 14288, 15008, 15745, 17822, 17860, 18760, 20368, 21280, 22043, 25004, 25192, 25460, 26320, 28576, 31255, 31490, 35644, 35720, 37520, 40736, 44086, 44555, 50008, 50384, 50920, 52640, 59831, 62510, 62980, 71288, 71440, 75040, 88172, 89110, 100016, 100768, 101840, 110215, 119662, 125020, 125960, 142576, 142880, 176344, 178220, 200032, 203680, 220430, 239324, 250040, 251920, 285152, 299155, 352688, 356440, 418817, 440860, 478648, 500080, 503840, 598310, 705376, 712880, 837634, 881720, 957296, 1000160, 1196620, 1425760, 1675268, 1763440, 1914592, 2094085, 2393240, 3350536, 3526880, 4188170, 4786480, 6701072, 8376340, 9572960, 13402144, 16752680, 33505360, 67010720]

約数ペア:

[(1, 67010720), (2, 33505360), (4, 16752680), (5, 13402144), (7, 9572960), (8, 8376340), (10, 6701072), (14, 4786480), (16, 4188170), (19, 3526880), (20, 3350536), (28, 2393240), (32, 2094085), (35, 1914592), (38, 1763440), (40, 1675268), (47, 1425760), (56, 1196620), (67, 1000160), (70, 957296), (76, 881720), (80, 837634), (94, 712880), (95, 705376), (112, 598310), (133, 503840), (134, 500080), (140, 478648), (152, 440860), (160, 418817), (188, 356440), (190, 352688), (224, 299155), (235, 285152), (266, 251920), (268, 250040), (280, 239324), (304, 220430), (329, 203680), (335, 200032), (376, 178220), (380, 176344), (469, 142880), (470, 142576), (532, 125960), (536, 125020), (560, 119662), (608, 110215), (658, 101840), (665, 100768), (670, 100016), (752, 89110), (760, 88172), (893, 75040), (938, 71440), (940, 71288), (1064, 62980), (1072, 62510), (1120, 59831), (1273, 52640), (1316, 50920), (1330, 50384), (1340, 50008), (1504, 44555), (1520, 44086), (1645, 40736), (1786, 37520), (1876, 35720), (1880, 35644), (2128, 31490), (2144, 31255), (2345, 28576), (2546, 26320), (2632, 25460), (2660, 25192), (2680, 25004), (3040, 22043), (3149, 21280), (3290, 20368), (3572, 18760), (3752, 17860), (3760, 17822), (4256, 15745), (4465, 15008), (4690, 14288), (5092, 13160), (5264, 12730), (5320, 12596), (5360, 12502), (6251, 10720), (6298, 10640), (6365, 10528), (6580, 10184), (7144, 9380), (7504, 8930), (7520, 8911)]