160950720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 224

約数和(自身を含む): 598675968

約数和(自身を除く): 437725248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 516, 557, 560, 602, 645, 672, 688, 840, 860, 903, 960, 1032, 1114, 1120, 1204, 1290, 1344, 1376, 1505, 1671, 1680, 1720, 1806, 2064, 2228, 2240, 2408, 2580, 2752, 2785, 3010, 3342, 3360, 3440, 3612, 3899, 4128, 4456, 4515, 4816, 5160, 5570, 6020, 6684, 6720, 6880, 7224, 7798, 8256, 8355, 8912, 9030, 9632, 10320, 11140, 11697, 12040, 13368, 13760, 14448, 15596, 16710, 17824, 18060, 19264, 19495, 20640, 22280, 23394, 23951, 24080, 26736, 28896, 31192, 33420, 35648, 36120, 38990, 41280, 44560, 46788, 47902, 48160, 53472, 57792, 58485, 62384, 66840, 71853, 72240, 77980, 89120, 93576, 95804, 96320, 106944, 116970, 119755, 124768, 133680, 143706, 144480, 155960, 167657, 178240, 187152, 191608, 233940, 239510, 249536, 267360, 287412, 288960, 311920, 335314, 359265, 374304, 383216, 467880, 479020, 502971, 534720, 574824, 623840, 670628, 718530, 748608, 766432, 838285, 935760, 958040, 1005942, 1149648, 1247680, 1341256, 1437060, 1532864, 1676570, 1871520, 1916080, 2011884, 2299296, 2514855, 2682512, 2874120, 3353140, 3743040, 3832160, 4023768, 4598592, 5029710, 5365024, 5748240, 6706280, 7664320, 8047536, 10059420, 10730048, 11496480, 13412560, 16095072, 20118840, 22992960, 26825120, 32190144, 40237680, 53650240, 80475360, 160950720]

約数ペア:

[(1, 160950720), (2, 80475360), (3, 53650240), (4, 40237680), (5, 32190144), (6, 26825120), (7, 22992960), (8, 20118840), (10, 16095072), (12, 13412560), (14, 11496480), (15, 10730048), (16, 10059420), (20, 8047536), (21, 7664320), (24, 6706280), (28, 5748240), (30, 5365024), (32, 5029710), (35, 4598592), (40, 4023768), (42, 3832160), (43, 3743040), (48, 3353140), (56, 2874120), (60, 2682512), (64, 2514855), (70, 2299296), (80, 2011884), (84, 1916080), (86, 1871520), (96, 1676570), (105, 1532864), (112, 1437060), (120, 1341256), (129, 1247680), (140, 1149648), (160, 1005942), (168, 958040), (172, 935760), (192, 838285), (210, 766432), (215, 748608), (224, 718530), (240, 670628), (258, 623840), (280, 574824), (301, 534720), (320, 502971), (336, 479020), (344, 467880), (420, 383216), (430, 374304), (448, 359265), (480, 335314), (516, 311920), (557, 288960), (560, 287412), (602, 267360), (645, 249536), (672, 239510), (688, 233940), (840, 191608), (860, 187152), (903, 178240), (960, 167657), (1032, 155960), (1114, 144480), (1120, 143706), (1204, 133680), (1290, 124768), (1344, 119755), (1376, 116970), (1505, 106944), (1671, 96320), (1680, 95804), (1720, 93576), (1806, 89120), (2064, 77980), (2228, 72240), (2240, 71853), (2408, 66840), (2580, 62384), (2752, 58485), (2785, 57792), (3010, 53472), (3342, 48160), (3360, 47902), (3440, 46788), (3612, 44560), (3899, 41280), (4128, 38990), (4456, 36120), (4515, 35648), (4816, 33420), (5160, 31192), (5570, 28896), (6020, 26736), (6684, 24080), (6720, 23951), (6880, 23394), (7224, 22280), (7798, 20640), (8256, 19495), (8355, 19264), (8912, 18060), (9030, 17824), (9632, 16710), (10320, 15596), (11140, 14448), (11697, 13760), (12040, 13368)]