380316510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 1176215040

約数和(自身を除く): 795898530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 101, 105, 126, 129, 139, 202, 210, 215, 258, 278, 301, 303, 315, 387, 417, 430, 505, 602, 606, 630, 645, 695, 707, 774, 834, 903, 909, 973, 1010, 1251, 1290, 1390, 1414, 1505, 1515, 1806, 1818, 1935, 1946, 2085, 2121, 2502, 2709, 2919, 3010, 3030, 3535, 3870, 4170, 4242, 4343, 4515, 4545, 4865, 5418, 5838, 5977, 6255, 6363, 7070, 8686, 8757, 9030, 9090, 9730, 10605, 11954, 12510, 12726, 13029, 13545, 14039, 14595, 17514, 17931, 21210, 21715, 26058, 27090, 28078, 29190, 29885, 30401, 31815, 35862, 39087, 41839, 42117, 43430, 43785, 53793, 59770, 60802, 63630, 65145, 70195, 78174, 83678, 84234, 87570, 89655, 91203, 98273, 107586, 125517, 126351, 130290, 140390, 152005, 179310, 182406, 195435, 196546, 209195, 210585, 251034, 252702, 268965, 273609, 294819, 304010, 376551, 390870, 418390, 421170, 456015, 491365, 537930, 547218, 589638, 603677, 627585, 631755, 753102, 884457, 912030, 982730, 1207354, 1255170, 1263510, 1368045, 1474095, 1768914, 1811031, 1882755, 2736090, 2948190, 3018385, 3622062, 3765510, 4225739, 4422285, 5433093, 6036770, 8451478, 8844570, 9055155, 10866186, 12677217, 18110310, 21128695, 25354434, 27165465, 38031651, 42257390, 54330930, 63386085, 76063302, 126772170, 190158255, 380316510]

約数ペア:

[(1, 380316510), (2, 190158255), (3, 126772170), (5, 76063302), (6, 63386085), (7, 54330930), (9, 42257390), (10, 38031651), (14, 27165465), (15, 25354434), (18, 21128695), (21, 18110310), (30, 12677217), (35, 10866186), (42, 9055155), (43, 8844570), (45, 8451478), (63, 6036770), (70, 5433093), (86, 4422285), (90, 4225739), (101, 3765510), (105, 3622062), (126, 3018385), (129, 2948190), (139, 2736090), (202, 1882755), (210, 1811031), (215, 1768914), (258, 1474095), (278, 1368045), (301, 1263510), (303, 1255170), (315, 1207354), (387, 982730), (417, 912030), (430, 884457), (505, 753102), (602, 631755), (606, 627585), (630, 603677), (645, 589638), (695, 547218), (707, 537930), (774, 491365), (834, 456015), (903, 421170), (909, 418390), (973, 390870), (1010, 376551), (1251, 304010), (1290, 294819), (1390, 273609), (1414, 268965), (1505, 252702), (1515, 251034), (1806, 210585), (1818, 209195), (1935, 196546), (1946, 195435), (2085, 182406), (2121, 179310), (2502, 152005), (2709, 140390), (2919, 130290), (3010, 126351), (3030, 125517), (3535, 107586), (3870, 98273), (4170, 91203), (4242, 89655), (4343, 87570), (4515, 84234), (4545, 83678), (4865, 78174), (5418, 70195), (5838, 65145), (5977, 63630), (6255, 60802), (6363, 59770), (7070, 53793), (8686, 43785), (8757, 43430), (9030, 42117), (9090, 41839), (9730, 39087), (10605, 35862), (11954, 31815), (12510, 30401), (12726, 29885), (13029, 29190), (13545, 28078), (14039, 27090), (14595, 26058), (17514, 21715), (17931, 21210)]