241472280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1831}}^1$

素因数の和:2009

約数の個数: 128

約数和(自身を含む): 833633280

約数和(自身を除く): 592161000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1570, 1831, 1884, 2198, 2355, 3140, 3297, 3662, 3768, 4396, 4710, 5493, 5495, 6280, 6594, 7324, 8792, 9155, 9420, 10986, 10990, 12817, 13188, 14648, 16485, 18310, 18840, 21972, 21980, 25634, 26376, 27465, 32970, 36620, 38451, 43944, 43960, 51268, 54930, 64085, 65940, 73240, 76902, 102536, 109860, 128170, 131880, 153804, 192255, 219720, 256340, 287467, 307608, 384510, 512680, 574934, 769020, 862401, 1149868, 1437335, 1538040, 1724802, 2012269, 2299736, 2874670, 3449604, 4024538, 4312005, 5749340, 6036807, 6899208, 8049076, 8624010, 10061345, 11498680, 12073614, 16098152, 17248020, 20122690, 24147228, 30184035, 34496040, 40245380, 48294456, 60368070, 80490760, 120736140, 241472280]

約数ペア:

[(1, 241472280), (2, 120736140), (3, 80490760), (4, 60368070), (5, 48294456), (6, 40245380), (7, 34496040), (8, 30184035), (10, 24147228), (12, 20122690), (14, 17248020), (15, 16098152), (20, 12073614), (21, 11498680), (24, 10061345), (28, 8624010), (30, 8049076), (35, 6899208), (40, 6036807), (42, 5749340), (56, 4312005), (60, 4024538), (70, 3449604), (84, 2874670), (105, 2299736), (120, 2012269), (140, 1724802), (157, 1538040), (168, 1437335), (210, 1149868), (280, 862401), (314, 769020), (420, 574934), (471, 512680), (628, 384510), (785, 307608), (840, 287467), (942, 256340), (1099, 219720), (1256, 192255), (1570, 153804), (1831, 131880), (1884, 128170), (2198, 109860), (2355, 102536), (3140, 76902), (3297, 73240), (3662, 65940), (3768, 64085), (4396, 54930), (4710, 51268), (5493, 43960), (5495, 43944), (6280, 38451), (6594, 36620), (7324, 32970), (8792, 27465), (9155, 26376), (9420, 25634), (10986, 21980), (10990, 21972), (12817, 18840), (13188, 18310), (14648, 16485)]