279156240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 320

約数和(自身を含む): 1085644800

約数和(自身を除く): 806488560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 155, 165, 176, 180, 186, 198, 216, 220, 240, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 379, 396, 432, 440, 465, 495, 496, 528, 540, 558, 594, 620, 660, 682, 720, 744, 758, 792, 837, 880, 930, 990, 1023, 1080, 1116, 1137, 1188, 1240, 1320, 1364, 1395, 1485, 1488, 1516, 1584, 1674, 1705, 1860, 1895, 1980, 2046, 2160, 2232, 2274, 2376, 2480, 2640, 2728, 2790, 2970, 3032, 3069, 3348, 3410, 3411, 3720, 3790, 3960, 4092, 4169, 4185, 4464, 4548, 4752, 5115, 5456, 5580, 5685, 5940, 6064, 6138, 6696, 6820, 6822, 7440, 7580, 7920, 8184, 8338, 8370, 9096, 9207, 10230, 10233, 11160, 11370, 11749, 11880, 12276, 12507, 13392, 13640, 13644, 15160, 15345, 16368, 16676, 16740, 17055, 18192, 18414, 20460, 20466, 20845, 22320, 22740, 23498, 23760, 24552, 25014, 27280, 27288, 30320, 30690, 33352, 33480, 34110, 35247, 36828, 37521, 40920, 40932, 41690, 45480, 46035, 46996, 49104, 50028, 51165, 54576, 58745, 61380, 62535, 66704, 66960, 68220, 70494, 73656, 75042, 81840, 81864, 83380, 90960, 92070, 93992, 100056, 102330, 105741, 112563, 117490, 122760, 125070, 129239, 136440, 140988, 147312, 150084, 163728, 166760, 176235, 184140, 187605, 187984, 200112, 204660, 211482, 225126, 234980, 245520, 250140, 258478, 272880, 281976, 300168, 317223, 333520, 352470, 368280, 375210, 387717, 409320, 422964, 450252, 469960, 500280, 516956, 528705, 562815, 563952, 600336, 634446, 646195, 704940, 736560, 750420, 775434, 818640, 845928, 900504, 939920, 1000560, 1033912, 1057410, 1125630, 1163151, 1268892, 1292390, 1409880, 1500840, 1550868, 1586115, 1691856, 1801008, 1938585, 2067824, 2114820, 2251260, 2326302, 2537784, 2584780, 2819760, 3001680, 3101736, 3172230, 3489453, 3877170, 4229640, 4502520, 4652604, 5075568, 5169560, 5815755, 6203472, 6344460, 6978906, 7754340, 8459280, 9005040, 9305208, 10339120, 11631510, 12688920, 13957812, 15508680, 17447265, 18610416, 23263020, 25377840, 27915624, 31017360, 34894530, 46526040, 55831248, 69789060, 93052080, 139578120, 279156240]

約数ペア:

[(1, 279156240), (2, 139578120), (3, 93052080), (4, 69789060), (5, 55831248), (6, 46526040), (8, 34894530), (9, 31017360), (10, 27915624), (11, 25377840), (12, 23263020), (15, 18610416), (16, 17447265), (18, 15508680), (20, 13957812), (22, 12688920), (24, 11631510), (27, 10339120), (30, 9305208), (31, 9005040), (33, 8459280), (36, 7754340), (40, 6978906), (44, 6344460), (45, 6203472), (48, 5815755), (54, 5169560), (55, 5075568), (60, 4652604), (62, 4502520), (66, 4229640), (72, 3877170), (80, 3489453), (88, 3172230), (90, 3101736), (93, 3001680), (99, 2819760), (108, 2584780), (110, 2537784), (120, 2326302), (124, 2251260), (132, 2114820), (135, 2067824), (144, 1938585), (155, 1801008), (165, 1691856), (176, 1586115), (180, 1550868), (186, 1500840), (198, 1409880), (216, 1292390), (220, 1268892), (240, 1163151), (248, 1125630), (264, 1057410), (270, 1033912), (279, 1000560), (297, 939920), (310, 900504), (330, 845928), (341, 818640), (360, 775434), (372, 750420), (379, 736560), (396, 704940), (432, 646195), (440, 634446), (465, 600336), (495, 563952), (496, 562815), (528, 528705), (540, 516956), (558, 500280), (594, 469960), (620, 450252), (660, 422964), (682, 409320), (720, 387717), (744, 375210), (758, 368280), (792, 352470), (837, 333520), (880, 317223), (930, 300168), (990, 281976), (1023, 272880), (1080, 258478), (1116, 250140), (1137, 245520), (1188, 234980), (1240, 225126), (1320, 211482), (1364, 204660), (1395, 200112), (1485, 187984), (1488, 187605), (1516, 184140), (1584, 176235), (1674, 166760), (1705, 163728), (1860, 150084), (1895, 147312), (1980, 140988), (2046, 136440), (2160, 129239), (2232, 125070), (2274, 122760), (2376, 117490), (2480, 112563), (2640, 105741), (2728, 102330), (2790, 100056), (2970, 93992), (3032, 92070), (3069, 90960), (3348, 83380), (3410, 81864), (3411, 81840), (3720, 75042), (3790, 73656), (3960, 70494), (4092, 68220), (4169, 66960), (4185, 66704), (4464, 62535), (4548, 61380), (4752, 58745), (5115, 54576), (5456, 51165), (5580, 50028), (5685, 49104), (5940, 46996), (6064, 46035), (6138, 45480), (6696, 41690), (6820, 40932), (6822, 40920), (7440, 37521), (7580, 36828), (7920, 35247), (8184, 34110), (8338, 33480), (8370, 33352), (9096, 30690), (9207, 30320), (10230, 27288), (10233, 27280), (11160, 25014), (11370, 24552), (11749, 23760), (11880, 23498), (12276, 22740), (12507, 22320), (13392, 20845), (13640, 20466), (13644, 20460), (15160, 18414), (15345, 18192), (16368, 17055), (16676, 16740)]