7142442840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2411}}^1$

素因数の和:2655

約数の個数: 256

約数和(自身を含む): 25771737600

約数和(自身を除く): 18629294760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 211, 216, 234, 260, 270, 312, 351, 360, 390, 422, 468, 520, 540, 585, 633, 702, 780, 844, 936, 1055, 1080, 1170, 1266, 1404, 1560, 1688, 1755, 1899, 2110, 2340, 2411, 2532, 2743, 2808, 3165, 3510, 3798, 4220, 4680, 4822, 5064, 5486, 5697, 6330, 7020, 7233, 7596, 8229, 8440, 9495, 9644, 10972, 11394, 12055, 12660, 13715, 14040, 14466, 15192, 16458, 18990, 19288, 21699, 21944, 22788, 24110, 24687, 25320, 27430, 28485, 28932, 31343, 32916, 36165, 37980, 41145, 43398, 45576, 48220, 49374, 54860, 56970, 57864, 62686, 65097, 65832, 72330, 74061, 75960, 82290, 86796, 94029, 96440, 98748, 108495, 109720, 113940, 123435, 125372, 130194, 144660, 148122, 156715, 164580, 173592, 188058, 197496, 216990, 227880, 246870, 250744, 260388, 282087, 289320, 296244, 313430, 325485, 329160, 370305, 376116, 433980, 470145, 493740, 508721, 520776, 564174, 592488, 626860, 650970, 740610, 752232, 846261, 867960, 940290, 987480, 1017442, 1128348, 1253720, 1301940, 1410435, 1481220, 1526163, 1692522, 1880580, 2034884, 2256696, 2543605, 2603880, 2820870, 2962440, 3052326, 3385044, 3761160, 4069768, 4231305, 4578489, 5087210, 5641740, 6104652, 6613373, 6770088, 7630815, 8462610, 9156978, 10174420, 11283480, 12209304, 13226746, 13735467, 15261630, 16925220, 18313956, 19840119, 20348840, 22892445, 26453492, 27470934, 30523260, 33066865, 33850440, 36627912, 39680238, 45784890, 52906984, 54941868, 59520357, 61046520, 66133730, 68677335, 79360476, 91569780, 99200595, 109883736, 119040714, 132267460, 137354670, 158720952, 178561071, 183139560, 198401190, 238081428, 264534920, 274709340, 297601785, 357122142, 396802380, 476162856, 549418680, 595203570, 714244284, 793604760, 892805355, 1190407140, 1428488568, 1785610710, 2380814280, 3571221420, 7142442840]

約数ペア:

[(1, 7142442840), (2, 3571221420), (3, 2380814280), (4, 1785610710), (5, 1428488568), (6, 1190407140), (8, 892805355), (9, 793604760), (10, 714244284), (12, 595203570), (13, 549418680), (15, 476162856), (18, 396802380), (20, 357122142), (24, 297601785), (26, 274709340), (27, 264534920), (30, 238081428), (36, 198401190), (39, 183139560), (40, 178561071), (45, 158720952), (52, 137354670), (54, 132267460), (60, 119040714), (65, 109883736), (72, 99200595), (78, 91569780), (90, 79360476), (104, 68677335), (108, 66133730), (117, 61046520), (120, 59520357), (130, 54941868), (135, 52906984), (156, 45784890), (180, 39680238), (195, 36627912), (211, 33850440), (216, 33066865), (234, 30523260), (260, 27470934), (270, 26453492), (312, 22892445), (351, 20348840), (360, 19840119), (390, 18313956), (422, 16925220), (468, 15261630), (520, 13735467), (540, 13226746), (585, 12209304), (633, 11283480), (702, 10174420), (780, 9156978), (844, 8462610), (936, 7630815), (1055, 6770088), (1080, 6613373), (1170, 6104652), (1266, 5641740), (1404, 5087210), (1560, 4578489), (1688, 4231305), (1755, 4069768), (1899, 3761160), (2110, 3385044), (2340, 3052326), (2411, 2962440), (2532, 2820870), (2743, 2603880), (2808, 2543605), (3165, 2256696), (3510, 2034884), (3798, 1880580), (4220, 1692522), (4680, 1526163), (4822, 1481220), (5064, 1410435), (5486, 1301940), (5697, 1253720), (6330, 1128348), (7020, 1017442), (7233, 987480), (7596, 940290), (8229, 867960), (8440, 846261), (9495, 752232), (9644, 740610), (10972, 650970), (11394, 626860), (12055, 592488), (12660, 564174), (13715, 520776), (14040, 508721), (14466, 493740), (15192, 470145), (16458, 433980), (18990, 376116), (19288, 370305), (21699, 329160), (21944, 325485), (22788, 313430), (24110, 296244), (24687, 289320), (25320, 282087), (27430, 260388), (28485, 250744), (28932, 246870), (31343, 227880), (32916, 216990), (36165, 197496), (37980, 188058), (41145, 173592), (43398, 164580), (45576, 156715), (48220, 148122), (49374, 144660), (54860, 130194), (56970, 125372), (57864, 123435), (62686, 113940), (65097, 109720), (65832, 108495), (72330, 98748), (74061, 96440), (75960, 94029), (82290, 86796)]