241661640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 839808000

約数和(自身を除く): 598146360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 59, 60, 66, 87, 88, 107, 110, 116, 118, 120, 132, 145, 165, 174, 177, 214, 220, 232, 236, 264, 290, 295, 319, 321, 330, 348, 354, 428, 435, 440, 472, 535, 580, 590, 638, 642, 649, 660, 696, 708, 856, 870, 885, 957, 1070, 1160, 1177, 1180, 1276, 1284, 1298, 1320, 1416, 1595, 1605, 1711, 1740, 1770, 1914, 1947, 2140, 2354, 2360, 2552, 2568, 2596, 3103, 3190, 3210, 3245, 3422, 3480, 3531, 3540, 3828, 3894, 4280, 4708, 4785, 5133, 5192, 5885, 6206, 6313, 6380, 6420, 6490, 6844, 7062, 7080, 7656, 7788, 8555, 9309, 9416, 9570, 9735, 10266, 11770, 12412, 12626, 12760, 12840, 12980, 13688, 14124, 15515, 15576, 17110, 17655, 18618, 18821, 18939, 19140, 19470, 20532, 23540, 24824, 25252, 25665, 25960, 28248, 31030, 31565, 34133, 34220, 35310, 37236, 37642, 37878, 38280, 38940, 41064, 46545, 47080, 50504, 51330, 56463, 62060, 63130, 68266, 68440, 69443, 70620, 74472, 75284, 75756, 77880, 93090, 94105, 94695, 102399, 102660, 112926, 124120, 126260, 136532, 138886, 141240, 150568, 151512, 170665, 183077, 186180, 188210, 189390, 204798, 205320, 208329, 225852, 252520, 273064, 277772, 282315, 341330, 347215, 366154, 372360, 376420, 378780, 409596, 416658, 451704, 511995, 549231, 555544, 564630, 682660, 694430, 732308, 752840, 757560, 819192, 833316, 915385, 1023990, 1041645, 1098462, 1129260, 1365320, 1388860, 1464616, 1666632, 1830770, 2013847, 2047980, 2083290, 2196924, 2258520, 2746155, 2777720, 3661540, 4027694, 4095960, 4166580, 4393848, 5492310, 6041541, 7323080, 8055388, 8333160, 10069235, 10984620, 12083082, 16110776, 20138470, 21969240, 24166164, 30207705, 40276940, 48332328, 60415410, 80553880, 120830820, 241661640]

約数ペア:

[(1, 241661640), (2, 120830820), (3, 80553880), (4, 60415410), (5, 48332328), (6, 40276940), (8, 30207705), (10, 24166164), (11, 21969240), (12, 20138470), (15, 16110776), (20, 12083082), (22, 10984620), (24, 10069235), (29, 8333160), (30, 8055388), (33, 7323080), (40, 6041541), (44, 5492310), (55, 4393848), (58, 4166580), (59, 4095960), (60, 4027694), (66, 3661540), (87, 2777720), (88, 2746155), (107, 2258520), (110, 2196924), (116, 2083290), (118, 2047980), (120, 2013847), (132, 1830770), (145, 1666632), (165, 1464616), (174, 1388860), (177, 1365320), (214, 1129260), (220, 1098462), (232, 1041645), (236, 1023990), (264, 915385), (290, 833316), (295, 819192), (319, 757560), (321, 752840), (330, 732308), (348, 694430), (354, 682660), (428, 564630), (435, 555544), (440, 549231), (472, 511995), (535, 451704), (580, 416658), (590, 409596), (638, 378780), (642, 376420), (649, 372360), (660, 366154), (696, 347215), (708, 341330), (856, 282315), (870, 277772), (885, 273064), (957, 252520), (1070, 225852), (1160, 208329), (1177, 205320), (1180, 204798), (1276, 189390), (1284, 188210), (1298, 186180), (1320, 183077), (1416, 170665), (1595, 151512), (1605, 150568), (1711, 141240), (1740, 138886), (1770, 136532), (1914, 126260), (1947, 124120), (2140, 112926), (2354, 102660), (2360, 102399), (2552, 94695), (2568, 94105), (2596, 93090), (3103, 77880), (3190, 75756), (3210, 75284), (3245, 74472), (3422, 70620), (3480, 69443), (3531, 68440), (3540, 68266), (3828, 63130), (3894, 62060), (4280, 56463), (4708, 51330), (4785, 50504), (5133, 47080), (5192, 46545), (5885, 41064), (6206, 38940), (6313, 38280), (6380, 37878), (6420, 37642), (6490, 37236), (6844, 35310), (7062, 34220), (7080, 34133), (7656, 31565), (7788, 31030), (8555, 28248), (9309, 25960), (9416, 25665), (9570, 25252), (9735, 24824), (10266, 23540), (11770, 20532), (12412, 19470), (12626, 19140), (12760, 18939), (12840, 18821), (12980, 18618), (13688, 17655), (14124, 17110), (15515, 15576)]