867760920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:899

約数の個数: 288

約数和(自身を含む): 3237343200

約数和(自身を除く): 2369582280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 338, 340, 360, 390, 408, 442, 468, 507, 510, 520, 585, 612, 663, 676, 680, 765, 780, 839, 845, 884, 936, 1014, 1020, 1105, 1170, 1224, 1326, 1352, 1521, 1530, 1560, 1678, 1690, 1768, 1989, 2028, 2040, 2210, 2340, 2517, 2535, 2652, 2873, 3042, 3060, 3315, 3356, 3380, 3978, 4056, 4195, 4420, 4680, 5034, 5070, 5304, 5746, 6084, 6120, 6630, 6712, 6760, 7551, 7605, 7956, 8390, 8619, 8840, 9945, 10068, 10140, 10907, 11492, 12168, 12585, 13260, 14263, 14365, 15102, 15210, 15912, 16780, 17238, 19890, 20136, 20280, 21814, 22984, 25170, 25857, 26520, 28526, 28730, 30204, 30420, 32721, 33560, 34476, 37755, 39780, 42789, 43095, 43628, 50340, 51714, 54535, 57052, 57460, 60408, 60840, 65442, 68952, 71315, 75510, 79560, 85578, 86190, 87256, 98163, 100680, 103428, 109070, 114104, 114920, 128367, 129285, 130884, 141791, 142630, 151020, 163605, 171156, 172380, 185419, 196326, 206856, 213945, 218140, 256734, 258570, 261768, 283582, 285260, 302040, 327210, 342312, 344760, 370838, 392652, 425373, 427890, 436280, 490815, 513468, 517140, 556257, 567164, 570520, 641835, 654420, 708955, 741676, 785304, 850746, 855780, 927095, 981630, 1026936, 1034280, 1112514, 1134328, 1276119, 1283670, 1308840, 1417910, 1483352, 1668771, 1701492, 1711560, 1854190, 1963260, 2126865, 2225028, 2410447, 2552238, 2567340, 2781285, 2835820, 3337542, 3402984, 3708380, 3926520, 4253730, 4450056, 4820894, 5104476, 5134680, 5562570, 5671640, 6380595, 6675084, 7231341, 7416760, 8343855, 8507460, 9641788, 10208952, 11125140, 12052235, 12761190, 13350168, 14462682, 16687710, 17014920, 19283576, 21694023, 22250280, 24104470, 25522380, 28925364, 33375420, 36156705, 43388046, 48208940, 51044760, 57850728, 66750840, 72313410, 86776092, 96417880, 108470115, 144626820, 173552184, 216940230, 289253640, 433880460, 867760920]

約数ペア:

[(1, 867760920), (2, 433880460), (3, 289253640), (4, 216940230), (5, 173552184), (6, 144626820), (8, 108470115), (9, 96417880), (10, 86776092), (12, 72313410), (13, 66750840), (15, 57850728), (17, 51044760), (18, 48208940), (20, 43388046), (24, 36156705), (26, 33375420), (30, 28925364), (34, 25522380), (36, 24104470), (39, 22250280), (40, 21694023), (45, 19283576), (51, 17014920), (52, 16687710), (60, 14462682), (65, 13350168), (68, 12761190), (72, 12052235), (78, 11125140), (85, 10208952), (90, 9641788), (102, 8507460), (104, 8343855), (117, 7416760), (120, 7231341), (130, 6675084), (136, 6380595), (153, 5671640), (156, 5562570), (169, 5134680), (170, 5104476), (180, 4820894), (195, 4450056), (204, 4253730), (221, 3926520), (234, 3708380), (255, 3402984), (260, 3337542), (306, 2835820), (312, 2781285), (338, 2567340), (340, 2552238), (360, 2410447), (390, 2225028), (408, 2126865), (442, 1963260), (468, 1854190), (507, 1711560), (510, 1701492), (520, 1668771), (585, 1483352), (612, 1417910), (663, 1308840), (676, 1283670), (680, 1276119), (765, 1134328), (780, 1112514), (839, 1034280), (845, 1026936), (884, 981630), (936, 927095), (1014, 855780), (1020, 850746), (1105, 785304), (1170, 741676), (1224, 708955), (1326, 654420), (1352, 641835), (1521, 570520), (1530, 567164), (1560, 556257), (1678, 517140), (1690, 513468), (1768, 490815), (1989, 436280), (2028, 427890), (2040, 425373), (2210, 392652), (2340, 370838), (2517, 344760), (2535, 342312), (2652, 327210), (2873, 302040), (3042, 285260), (3060, 283582), (3315, 261768), (3356, 258570), (3380, 256734), (3978, 218140), (4056, 213945), (4195, 206856), (4420, 196326), (4680, 185419), (5034, 172380), (5070, 171156), (5304, 163605), (5746, 151020), (6084, 142630), (6120, 141791), (6630, 130884), (6712, 129285), (6760, 128367), (7551, 114920), (7605, 114104), (7956, 109070), (8390, 103428), (8619, 100680), (8840, 98163), (9945, 87256), (10068, 86190), (10140, 85578), (10907, 79560), (11492, 75510), (12168, 71315), (12585, 68952), (13260, 65442), (14263, 60840), (14365, 60408), (15102, 57460), (15210, 57052), (15912, 54535), (16780, 51714), (17238, 50340), (19890, 43628), (20136, 43095), (20280, 42789), (21814, 39780), (22984, 37755), (25170, 34476), (25857, 33560), (26520, 32721), (28526, 30420), (28730, 30204)]