238912740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 847566720

約数和(自身を除く): 608653980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 81, 82, 90, 99, 108, 109, 110, 123, 132, 135, 162, 164, 165, 180, 198, 205, 218, 220, 243, 246, 270, 297, 324, 327, 330, 369, 396, 405, 410, 436, 451, 486, 492, 495, 540, 545, 594, 615, 654, 660, 738, 810, 820, 891, 902, 972, 981, 990, 1090, 1107, 1188, 1199, 1215, 1230, 1308, 1353, 1476, 1485, 1620, 1635, 1782, 1804, 1845, 1962, 1980, 2180, 2214, 2255, 2398, 2430, 2460, 2673, 2706, 2943, 2970, 3270, 3321, 3564, 3597, 3690, 3924, 4059, 4428, 4455, 4469, 4510, 4796, 4860, 4905, 5346, 5412, 5535, 5886, 5940, 5995, 6540, 6642, 6765, 7194, 7380, 8118, 8829, 8910, 8938, 9020, 9810, 9963, 10692, 10791, 11070, 11772, 11990, 12177, 13284, 13365, 13407, 13530, 14388, 14715, 16236, 16605, 17658, 17820, 17876, 17985, 19620, 19926, 20295, 21582, 22140, 22345, 23980, 24354, 26487, 26730, 26814, 27060, 29430, 32373, 33210, 35316, 35970, 36531, 39852, 40221, 40590, 43164, 44145, 44690, 48708, 49159, 49815, 52974, 53460, 53628, 53955, 58860, 60885, 64746, 66420, 67035, 71940, 73062, 80442, 81180, 88290, 89380, 97119, 98318, 99630, 105948, 107910, 109593, 120663, 121770, 129492, 132435, 134070, 146124, 147477, 160884, 161865, 176580, 182655, 194238, 196636, 199260, 201105, 215820, 219186, 241326, 243540, 245795, 264870, 268140, 291357, 294954, 323730, 361989, 365310, 388476, 402210, 438372, 442431, 482652, 485595, 491590, 529740, 547965, 582714, 589908, 603315, 647460, 723978, 730620, 737385, 804420, 884862, 971190, 983180, 1085967, 1095930, 1165428, 1206630, 1327293, 1447956, 1456785, 1474770, 1769724, 1809945, 1942380, 2171934, 2191860, 2212155, 2413260, 2654586, 2913570, 2949540, 3619890, 3981879, 4343868, 4424310, 5309172, 5429835, 5827140, 6636465, 7239780, 7963758, 8848620, 10859670, 11945637, 13272930, 15927516, 19909395, 21719340, 23891274, 26545860, 39818790, 47782548, 59728185, 79637580, 119456370, 238912740]

約数ペア:

[(1, 238912740), (2, 119456370), (3, 79637580), (4, 59728185), (5, 47782548), (6, 39818790), (9, 26545860), (10, 23891274), (11, 21719340), (12, 19909395), (15, 15927516), (18, 13272930), (20, 11945637), (22, 10859670), (27, 8848620), (30, 7963758), (33, 7239780), (36, 6636465), (41, 5827140), (44, 5429835), (45, 5309172), (54, 4424310), (55, 4343868), (60, 3981879), (66, 3619890), (81, 2949540), (82, 2913570), (90, 2654586), (99, 2413260), (108, 2212155), (109, 2191860), (110, 2171934), (123, 1942380), (132, 1809945), (135, 1769724), (162, 1474770), (164, 1456785), (165, 1447956), (180, 1327293), (198, 1206630), (205, 1165428), (218, 1095930), (220, 1085967), (243, 983180), (246, 971190), (270, 884862), (297, 804420), (324, 737385), (327, 730620), (330, 723978), (369, 647460), (396, 603315), (405, 589908), (410, 582714), (436, 547965), (451, 529740), (486, 491590), (492, 485595), (495, 482652), (540, 442431), (545, 438372), (594, 402210), (615, 388476), (654, 365310), (660, 361989), (738, 323730), (810, 294954), (820, 291357), (891, 268140), (902, 264870), (972, 245795), (981, 243540), (990, 241326), (1090, 219186), (1107, 215820), (1188, 201105), (1199, 199260), (1215, 196636), (1230, 194238), (1308, 182655), (1353, 176580), (1476, 161865), (1485, 160884), (1620, 147477), (1635, 146124), (1782, 134070), (1804, 132435), (1845, 129492), (1962, 121770), (1980, 120663), (2180, 109593), (2214, 107910), (2255, 105948), (2398, 99630), (2430, 98318), (2460, 97119), (2673, 89380), (2706, 88290), (2943, 81180), (2970, 80442), (3270, 73062), (3321, 71940), (3564, 67035), (3597, 66420), (3690, 64746), (3924, 60885), (4059, 58860), (4428, 53955), (4455, 53628), (4469, 53460), (4510, 52974), (4796, 49815), (4860, 49159), (4905, 48708), (5346, 44690), (5412, 44145), (5535, 43164), (5886, 40590), (5940, 40221), (5995, 39852), (6540, 36531), (6642, 35970), (6765, 35316), (7194, 33210), (7380, 32373), (8118, 29430), (8829, 27060), (8910, 26814), (8938, 26730), (9020, 26487), (9810, 24354), (9963, 23980), (10692, 22345), (10791, 22140), (11070, 21582), (11772, 20295), (11990, 19926), (12177, 19620), (13284, 17985), (13365, 17876), (13407, 17820), (13530, 17658), (14388, 16605), (14715, 16236)]