239325660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11173}}^1$

素因数の和:11212

約数の個数: 144

約数和(自身を含む): 878544576

約数和(自身を除く): 639218916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 11173, 21420, 22346, 33519, 44692, 55865, 67038, 78211, 100557, 111730, 134076, 156422, 167595, 189941, 201114, 223460, 234633, 312844, 335190, 379882, 391055, 402228, 469266, 502785, 569823, 670380, 703899, 759764, 782110, 938532, 949705, 1005570, 1139646, 1173165, 1329587, 1407798, 1564220, 1709469, 1899410, 2011140, 2279292, 2346330, 2659174, 2815596, 2849115, 3418938, 3519495, 3798820, 3988761, 4692660, 5318348, 5698230, 6647935, 6837876, 7038990, 7977522, 8547345, 11396460, 11966283, 13295870, 14077980, 15955044, 17094690, 19943805, 23932566, 26591740, 34189380, 39887610, 47865132, 59831415, 79775220, 119662830, 239325660]

約数ペア:

[(1, 239325660), (2, 119662830), (3, 79775220), (4, 59831415), (5, 47865132), (6, 39887610), (7, 34189380), (9, 26591740), (10, 23932566), (12, 19943805), (14, 17094690), (15, 15955044), (17, 14077980), (18, 13295870), (20, 11966283), (21, 11396460), (28, 8547345), (30, 7977522), (34, 7038990), (35, 6837876), (36, 6647935), (42, 5698230), (45, 5318348), (51, 4692660), (60, 3988761), (63, 3798820), (68, 3519495), (70, 3418938), (84, 2849115), (85, 2815596), (90, 2659174), (102, 2346330), (105, 2279292), (119, 2011140), (126, 1899410), (140, 1709469), (153, 1564220), (170, 1407798), (180, 1329587), (204, 1173165), (210, 1139646), (238, 1005570), (252, 949705), (255, 938532), (306, 782110), (315, 759764), (340, 703899), (357, 670380), (420, 569823), (476, 502785), (510, 469266), (595, 402228), (612, 391055), (630, 379882), (714, 335190), (765, 312844), (1020, 234633), (1071, 223460), (1190, 201114), (1260, 189941), (1428, 167595), (1530, 156422), (1785, 134076), (2142, 111730), (2380, 100557), (3060, 78211), (3570, 67038), (4284, 55865), (5355, 44692), (7140, 33519), (10710, 22346), (11173, 21420)]