1565254260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1223

約数の個数: 192

約数和(自身を含む): 5192087040

約数和(自身を除く): 3626832780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 167, 170, 180, 204, 255, 270, 306, 334, 340, 459, 501, 510, 540, 612, 668, 765, 835, 918, 1002, 1020, 1021, 1503, 1530, 1670, 1836, 2004, 2042, 2295, 2505, 2839, 3006, 3060, 3063, 3340, 4084, 4509, 4590, 5010, 5105, 5678, 6012, 6126, 7515, 8517, 9018, 9180, 9189, 10020, 10210, 11356, 12252, 14195, 15030, 15315, 17034, 17357, 18036, 18378, 20420, 22545, 25551, 27567, 28390, 30060, 30630, 34068, 34714, 36756, 42585, 45090, 45945, 51102, 52071, 55134, 56780, 61260, 69428, 76653, 85170, 86785, 90180, 91890, 102204, 104142, 110268, 127755, 137835, 153306, 156213, 170340, 170507, 173570, 183780, 208284, 255510, 260355, 275670, 306612, 312426, 341014, 347140, 383265, 468639, 511020, 511521, 520710, 551340, 624852, 682028, 766530, 781065, 852535, 937278, 1023042, 1041420, 1533060, 1534563, 1562130, 1705070, 1874556, 2046084, 2343195, 2557605, 2898619, 3069126, 3124260, 3410140, 4603689, 4686390, 5115210, 5797238, 6138252, 7672815, 8695857, 9207378, 9372780, 10230420, 11594476, 14493095, 15345630, 17391714, 18414756, 23018445, 26087571, 28986190, 30691260, 34783428, 43479285, 46036890, 52175142, 57972380, 78262713, 86958570, 92073780, 104350284, 130437855, 156525426, 173917140, 260875710, 313050852, 391313565, 521751420, 782627130, 1565254260]

約数ペア:

[(1, 1565254260), (2, 782627130), (3, 521751420), (4, 391313565), (5, 313050852), (6, 260875710), (9, 173917140), (10, 156525426), (12, 130437855), (15, 104350284), (17, 92073780), (18, 86958570), (20, 78262713), (27, 57972380), (30, 52175142), (34, 46036890), (36, 43479285), (45, 34783428), (51, 30691260), (54, 28986190), (60, 26087571), (68, 23018445), (85, 18414756), (90, 17391714), (102, 15345630), (108, 14493095), (135, 11594476), (153, 10230420), (167, 9372780), (170, 9207378), (180, 8695857), (204, 7672815), (255, 6138252), (270, 5797238), (306, 5115210), (334, 4686390), (340, 4603689), (459, 3410140), (501, 3124260), (510, 3069126), (540, 2898619), (612, 2557605), (668, 2343195), (765, 2046084), (835, 1874556), (918, 1705070), (1002, 1562130), (1020, 1534563), (1021, 1533060), (1503, 1041420), (1530, 1023042), (1670, 937278), (1836, 852535), (2004, 781065), (2042, 766530), (2295, 682028), (2505, 624852), (2839, 551340), (3006, 520710), (3060, 511521), (3063, 511020), (3340, 468639), (4084, 383265), (4509, 347140), (4590, 341014), (5010, 312426), (5105, 306612), (5678, 275670), (6012, 260355), (6126, 255510), (7515, 208284), (8517, 183780), (9018, 173570), (9180, 170507), (9189, 170340), (10020, 156213), (10210, 153306), (11356, 137835), (12252, 127755), (14195, 110268), (15030, 104142), (15315, 102204), (17034, 91890), (17357, 90180), (18036, 86785), (18378, 85170), (20420, 76653), (22545, 69428), (25551, 61260), (27567, 56780), (28390, 55134), (30060, 52071), (30630, 51102), (34068, 45945), (34714, 45090), (36756, 42585)]