241889940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 783920592

約数和(自身を除く): 542030652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 137, 153, 170, 180, 204, 255, 274, 306, 340, 411, 510, 548, 577, 612, 685, 765, 822, 1020, 1154, 1233, 1370, 1530, 1644, 1731, 2055, 2308, 2329, 2466, 2740, 2885, 3060, 3462, 4110, 4658, 4932, 5193, 5770, 6165, 6924, 6987, 8220, 8655, 9316, 9809, 10386, 11540, 11645, 12330, 13974, 17310, 19618, 20772, 20961, 23290, 24660, 25965, 27948, 29427, 34620, 34935, 39236, 41922, 46580, 49045, 51930, 58854, 69870, 79049, 83844, 88281, 98090, 103860, 104805, 117708, 139740, 147135, 158098, 176562, 196180, 209610, 237147, 294270, 316196, 353124, 395245, 419220, 441405, 474294, 588540, 711441, 790490, 882810, 948588, 1185735, 1343833, 1422882, 1580980, 1765620, 2371470, 2687666, 2845764, 3557205, 4031499, 4742940, 5375332, 6719165, 7114410, 8062998, 12094497, 13438330, 14228820, 16125996, 20157495, 24188994, 26876660, 40314990, 48377988, 60472485, 80629980, 120944970, 241889940]

約数ペア:

[(1, 241889940), (2, 120944970), (3, 80629980), (4, 60472485), (5, 48377988), (6, 40314990), (9, 26876660), (10, 24188994), (12, 20157495), (15, 16125996), (17, 14228820), (18, 13438330), (20, 12094497), (30, 8062998), (34, 7114410), (36, 6719165), (45, 5375332), (51, 4742940), (60, 4031499), (68, 3557205), (85, 2845764), (90, 2687666), (102, 2371470), (137, 1765620), (153, 1580980), (170, 1422882), (180, 1343833), (204, 1185735), (255, 948588), (274, 882810), (306, 790490), (340, 711441), (411, 588540), (510, 474294), (548, 441405), (577, 419220), (612, 395245), (685, 353124), (765, 316196), (822, 294270), (1020, 237147), (1154, 209610), (1233, 196180), (1370, 176562), (1530, 158098), (1644, 147135), (1731, 139740), (2055, 117708), (2308, 104805), (2329, 103860), (2466, 98090), (2740, 88281), (2885, 83844), (3060, 79049), (3462, 69870), (4110, 58854), (4658, 51930), (4932, 49045), (5193, 46580), (5770, 41922), (6165, 39236), (6924, 34935), (6987, 34620), (8220, 29427), (8655, 27948), (9316, 25965), (9809, 24660), (10386, 23290), (11540, 20961), (11645, 20772), (12330, 19618), (13974, 17310)]