236762280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 798595200

約数和(自身を除く): 561832920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 71, 72, 90, 118, 120, 142, 157, 177, 180, 213, 236, 284, 295, 314, 354, 355, 360, 426, 471, 472, 531, 568, 590, 628, 639, 708, 710, 785, 852, 885, 942, 1062, 1065, 1180, 1256, 1278, 1413, 1416, 1420, 1570, 1704, 1770, 1884, 2124, 2130, 2355, 2360, 2556, 2655, 2826, 2840, 3140, 3195, 3540, 3768, 4189, 4248, 4260, 4710, 5112, 5310, 5652, 6280, 6390, 7065, 7080, 8378, 8520, 9263, 9420, 10620, 11147, 11304, 12567, 12780, 14130, 16756, 18526, 18840, 20945, 21240, 22294, 25134, 25560, 27789, 28260, 33441, 33512, 37052, 37701, 41890, 44588, 46315, 50268, 55578, 55735, 56520, 62835, 66882, 74104, 75402, 83367, 83780, 89176, 92630, 100323, 100536, 111156, 111470, 125670, 133764, 138945, 150804, 166734, 167205, 167560, 185260, 188505, 200646, 222312, 222940, 251340, 267528, 277890, 301608, 333468, 334410, 370520, 377010, 401292, 416835, 445880, 501615, 502680, 555780, 657673, 666936, 668820, 754020, 802584, 833670, 1003230, 1111560, 1315346, 1337640, 1508040, 1667340, 1973019, 2006460, 2630692, 3288365, 3334680, 3946038, 4012920, 5261384, 5919057, 6576730, 7892076, 9865095, 11838114, 13153460, 15784152, 19730190, 23676228, 26306920, 29595285, 39460380, 47352456, 59190570, 78920760, 118381140, 236762280]

約数ペア:

[(1, 236762280), (2, 118381140), (3, 78920760), (4, 59190570), (5, 47352456), (6, 39460380), (8, 29595285), (9, 26306920), (10, 23676228), (12, 19730190), (15, 15784152), (18, 13153460), (20, 11838114), (24, 9865095), (30, 7892076), (36, 6576730), (40, 5919057), (45, 5261384), (59, 4012920), (60, 3946038), (71, 3334680), (72, 3288365), (90, 2630692), (118, 2006460), (120, 1973019), (142, 1667340), (157, 1508040), (177, 1337640), (180, 1315346), (213, 1111560), (236, 1003230), (284, 833670), (295, 802584), (314, 754020), (354, 668820), (355, 666936), (360, 657673), (426, 555780), (471, 502680), (472, 501615), (531, 445880), (568, 416835), (590, 401292), (628, 377010), (639, 370520), (708, 334410), (710, 333468), (785, 301608), (852, 277890), (885, 267528), (942, 251340), (1062, 222940), (1065, 222312), (1180, 200646), (1256, 188505), (1278, 185260), (1413, 167560), (1416, 167205), (1420, 166734), (1570, 150804), (1704, 138945), (1770, 133764), (1884, 125670), (2124, 111470), (2130, 111156), (2355, 100536), (2360, 100323), (2556, 92630), (2655, 89176), (2826, 83780), (2840, 83367), (3140, 75402), (3195, 74104), (3540, 66882), (3768, 62835), (4189, 56520), (4248, 55735), (4260, 55578), (4710, 50268), (5112, 46315), (5310, 44588), (5652, 41890), (6280, 37701), (6390, 37052), (7065, 33512), (7080, 33441), (8378, 28260), (8520, 27789), (9263, 25560), (9420, 25134), (10620, 22294), (11147, 21240), (11304, 20945), (12567, 18840), (12780, 18526), (14130, 16756)]