7264947200

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:679

約数の個数: 264

約数和(自身を含む): 20907304704

約数和(自身を除く): 13642357504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 100, 112, 128, 140, 142, 160, 175, 200, 224, 256, 280, 284, 320, 350, 355, 400, 448, 497, 512, 560, 568, 571, 640, 700, 710, 800, 896, 994, 1024, 1120, 1136, 1142, 1280, 1400, 1420, 1600, 1775, 1792, 1988, 2240, 2272, 2284, 2485, 2560, 2800, 2840, 2855, 3200, 3550, 3584, 3976, 3997, 4480, 4544, 4568, 4970, 5120, 5600, 5680, 5710, 6400, 7100, 7168, 7952, 7994, 8960, 9088, 9136, 9940, 11200, 11360, 11420, 12425, 12800, 14200, 14275, 15904, 15988, 17920, 18176, 18272, 19880, 19985, 22400, 22720, 22840, 24850, 25600, 28400, 28550, 31808, 31976, 35840, 36352, 36544, 39760, 39970, 40541, 44800, 45440, 45680, 49700, 56800, 57100, 63616, 63952, 72704, 73088, 79520, 79940, 81082, 89600, 90880, 91360, 99400, 99925, 113600, 114200, 127232, 127904, 146176, 159040, 159880, 162164, 179200, 181760, 182720, 198800, 199850, 202705, 227200, 228400, 254464, 255808, 283787, 292352, 318080, 319760, 324328, 363520, 365440, 397600, 399700, 405410, 454400, 456800, 508928, 511616, 567574, 584704, 636160, 639520, 648656, 730880, 795200, 799400, 810820, 908800, 913600, 1013525, 1023232, 1135148, 1272320, 1279040, 1297312, 1418935, 1461760, 1590400, 1598800, 1621640, 1817600, 1827200, 2027050, 2046464, 2270296, 2544640, 2558080, 2594624, 2837870, 2923520, 3180800, 3197600, 3243280, 3654400, 4054100, 4092928, 4540592, 5116160, 5189248, 5675740, 6361600, 6395200, 6486560, 7094675, 7308800, 8108200, 9081184, 10232320, 10378496, 11351480, 12723200, 12790400, 12973120, 14189350, 14617600, 16216400, 18162368, 20464640, 20756992, 22702960, 25580800, 25946240, 28378700, 32432800, 36324736, 41513984, 45405920, 51161600, 51892480, 56757400, 64865600, 72649472, 90811840, 102323200, 103784960, 113514800, 129731200, 145298944, 181623680, 207569920, 227029600, 259462400, 290597888, 363247360, 454059200, 518924800, 726494720, 908118400, 1037849600, 1452989440, 1816236800, 3632473600, 7264947200]

約数ペア:

[(1, 7264947200), (2, 3632473600), (4, 1816236800), (5, 1452989440), (7, 1037849600), (8, 908118400), (10, 726494720), (14, 518924800), (16, 454059200), (20, 363247360), (25, 290597888), (28, 259462400), (32, 227029600), (35, 207569920), (40, 181623680), (50, 145298944), (56, 129731200), (64, 113514800), (70, 103784960), (71, 102323200), (80, 90811840), (100, 72649472), (112, 64865600), (128, 56757400), (140, 51892480), (142, 51161600), (160, 45405920), (175, 41513984), (200, 36324736), (224, 32432800), (256, 28378700), (280, 25946240), (284, 25580800), (320, 22702960), (350, 20756992), (355, 20464640), (400, 18162368), (448, 16216400), (497, 14617600), (512, 14189350), (560, 12973120), (568, 12790400), (571, 12723200), (640, 11351480), (700, 10378496), (710, 10232320), (800, 9081184), (896, 8108200), (994, 7308800), (1024, 7094675), (1120, 6486560), (1136, 6395200), (1142, 6361600), (1280, 5675740), (1400, 5189248), (1420, 5116160), (1600, 4540592), (1775, 4092928), (1792, 4054100), (1988, 3654400), (2240, 3243280), (2272, 3197600), (2284, 3180800), (2485, 2923520), (2560, 2837870), (2800, 2594624), (2840, 2558080), (2855, 2544640), (3200, 2270296), (3550, 2046464), (3584, 2027050), (3976, 1827200), (3997, 1817600), (4480, 1621640), (4544, 1598800), (4568, 1590400), (4970, 1461760), (5120, 1418935), (5600, 1297312), (5680, 1279040), (5710, 1272320), (6400, 1135148), (7100, 1023232), (7168, 1013525), (7952, 913600), (7994, 908800), (8960, 810820), (9088, 799400), (9136, 795200), (9940, 730880), (11200, 648656), (11360, 639520), (11420, 636160), (12425, 584704), (12800, 567574), (14200, 511616), (14275, 508928), (15904, 456800), (15988, 454400), (17920, 405410), (18176, 399700), (18272, 397600), (19880, 365440), (19985, 363520), (22400, 324328), (22720, 319760), (22840, 318080), (24850, 292352), (25600, 283787), (28400, 255808), (28550, 254464), (31808, 228400), (31976, 227200), (35840, 202705), (36352, 199850), (36544, 198800), (39760, 182720), (39970, 181760), (40541, 179200), (44800, 162164), (45440, 159880), (45680, 159040), (49700, 146176), (56800, 127904), (57100, 127232), (63616, 114200), (63952, 113600), (72704, 99925), (73088, 99400), (79520, 91360), (79940, 90880), (81082, 89600)]