15249555216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1217}}^1$

素因数の和:1670

約数の個数: 240

約数和(自身を含む): 50514766848

約数和(自身を除く): 35265211632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 401, 434, 496, 504, 558, 651, 744, 802, 868, 1008, 1116, 1203, 1217, 1302, 1488, 1604, 1736, 1953, 2232, 2406, 2434, 2604, 2807, 3208, 3472, 3609, 3651, 3906, 4464, 4812, 4868, 5208, 5614, 6416, 7218, 7302, 7812, 8421, 8519, 9624, 9736, 10416, 10953, 11228, 12431, 14436, 14604, 15624, 16842, 17038, 19248, 19472, 21906, 22456, 24862, 25263, 25557, 28872, 29208, 31248, 33684, 34076, 37293, 37727, 43812, 44912, 49724, 50526, 51114, 57744, 58416, 67368, 68152, 74586, 75454, 76671, 87017, 87624, 99448, 101052, 102228, 111879, 113181, 134736, 136304, 149172, 150908, 153342, 174034, 175248, 198896, 202104, 204456, 223758, 226362, 261051, 264089, 298344, 301816, 306684, 339543, 348068, 404208, 408912, 447516, 452724, 488017, 522102, 528178, 596688, 603632, 613368, 679086, 696136, 783153, 792267, 895032, 905448, 976034, 1044204, 1056356, 1226736, 1358172, 1392272, 1464051, 1566306, 1584534, 1790064, 1810896, 1952068, 2088408, 2112712, 2376801, 2716344, 2928102, 3132612, 3169068, 3416119, 3904136, 4176816, 4225424, 4392153, 4753602, 5432688, 5856204, 6265224, 6338136, 6832238, 7808272, 8784306, 9507204, 10248357, 11712408, 12530448, 12676272, 13664476, 15128527, 17568612, 19014408, 20496714, 23424816, 27328952, 30257054, 30745071, 35137224, 38028816, 40993428, 45385581, 54657904, 60514108, 61490142, 70274448, 81986856, 90771162, 105899689, 121028216, 122980284, 136156743, 163973712, 181542324, 211799378, 242056432, 245960568, 272313486, 317699067, 363084648, 423598756, 491921136, 544626972, 635398134, 726169296, 847197512, 953097201, 1089253944, 1270796268, 1694395024, 1906194402, 2178507888, 2541592536, 3812388804, 5083185072, 7624777608, 15249555216]

約数ペア:

[(1, 15249555216), (2, 7624777608), (3, 5083185072), (4, 3812388804), (6, 2541592536), (7, 2178507888), (8, 1906194402), (9, 1694395024), (12, 1270796268), (14, 1089253944), (16, 953097201), (18, 847197512), (21, 726169296), (24, 635398134), (28, 544626972), (31, 491921136), (36, 423598756), (42, 363084648), (48, 317699067), (56, 272313486), (62, 245960568), (63, 242056432), (72, 211799378), (84, 181542324), (93, 163973712), (112, 136156743), (124, 122980284), (126, 121028216), (144, 105899689), (168, 90771162), (186, 81986856), (217, 70274448), (248, 61490142), (252, 60514108), (279, 54657904), (336, 45385581), (372, 40993428), (401, 38028816), (434, 35137224), (496, 30745071), (504, 30257054), (558, 27328952), (651, 23424816), (744, 20496714), (802, 19014408), (868, 17568612), (1008, 15128527), (1116, 13664476), (1203, 12676272), (1217, 12530448), (1302, 11712408), (1488, 10248357), (1604, 9507204), (1736, 8784306), (1953, 7808272), (2232, 6832238), (2406, 6338136), (2434, 6265224), (2604, 5856204), (2807, 5432688), (3208, 4753602), (3472, 4392153), (3609, 4225424), (3651, 4176816), (3906, 3904136), (4464, 3416119), (4812, 3169068), (4868, 3132612), (5208, 2928102), (5614, 2716344), (6416, 2376801), (7218, 2112712), (7302, 2088408), (7812, 1952068), (8421, 1810896), (8519, 1790064), (9624, 1584534), (9736, 1566306), (10416, 1464051), (10953, 1392272), (11228, 1358172), (12431, 1226736), (14436, 1056356), (14604, 1044204), (15624, 976034), (16842, 905448), (17038, 895032), (19248, 792267), (19472, 783153), (21906, 696136), (22456, 679086), (24862, 613368), (25263, 603632), (25557, 596688), (28872, 528178), (29208, 522102), (31248, 488017), (33684, 452724), (34076, 447516), (37293, 408912), (37727, 404208), (43812, 348068), (44912, 339543), (49724, 306684), (50526, 301816), (51114, 298344), (57744, 264089), (58416, 261051), (67368, 226362), (68152, 223758), (74586, 204456), (75454, 202104), (76671, 198896), (87017, 175248), (87624, 174034), (99448, 153342), (101052, 150908), (102228, 149172), (111879, 136304), (113181, 134736)]