1313011200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1165

約数の個数: 240

約数和(自身を含む): 4481427456

約数和(自身を除く): 3168416256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 512, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1103, 1200, 1240, 1280, 1488, 1536, 1550, 1600, 1860, 1920, 1984, 2206, 2325, 2400, 2480, 2560, 2976, 3100, 3200, 3309, 3720, 3840, 3968, 4412, 4650, 4800, 4960, 5515, 5952, 6200, 6400, 6618, 7440, 7680, 7936, 8824, 9300, 9600, 9920, 11030, 11904, 12400, 12800, 13236, 14880, 15872, 16545, 17648, 18600, 19200, 19840, 22060, 23808, 24800, 26472, 27575, 29760, 33090, 34193, 35296, 37200, 38400, 39680, 44120, 47616, 49600, 52944, 55150, 59520, 66180, 68386, 70592, 74400, 79360, 82725, 88240, 99200, 102579, 105888, 110300, 119040, 132360, 136772, 141184, 148800, 165450, 170965, 176480, 198400, 205158, 211776, 220600, 238080, 264720, 273544, 282368, 297600, 330900, 341930, 352960, 396800, 410316, 423552, 441200, 512895, 529440, 547088, 564736, 595200, 661800, 683860, 705920, 820632, 847104, 854825, 882400, 1025790, 1058880, 1094176, 1190400, 1323600, 1367720, 1411840, 1641264, 1694208, 1709650, 1764800, 2051580, 2117760, 2188352, 2564475, 2647200, 2735440, 2823680, 3282528, 3419300, 3529600, 4103160, 4235520, 4376704, 5128950, 5294400, 5470880, 6565056, 6838600, 7059200, 8206320, 8471040, 8753408, 10257900, 10588800, 10941760, 13130112, 13677200, 14118400, 16412640, 17506816, 20515800, 21177600, 21883520, 26260224, 27354400, 32825280, 41031600, 42355200, 43767040, 52520448, 54708800, 65650560, 82063200, 87534080, 109417600, 131301120, 164126400, 218835200, 262602240, 328252800, 437670400, 656505600, 1313011200]

約数ペア:

[(1, 1313011200), (2, 656505600), (3, 437670400), (4, 328252800), (5, 262602240), (6, 218835200), (8, 164126400), (10, 131301120), (12, 109417600), (15, 87534080), (16, 82063200), (20, 65650560), (24, 54708800), (25, 52520448), (30, 43767040), (31, 42355200), (32, 41031600), (40, 32825280), (48, 27354400), (50, 26260224), (60, 21883520), (62, 21177600), (64, 20515800), (75, 17506816), (80, 16412640), (93, 14118400), (96, 13677200), (100, 13130112), (120, 10941760), (124, 10588800), (128, 10257900), (150, 8753408), (155, 8471040), (160, 8206320), (186, 7059200), (192, 6838600), (200, 6565056), (240, 5470880), (248, 5294400), (256, 5128950), (300, 4376704), (310, 4235520), (320, 4103160), (372, 3529600), (384, 3419300), (400, 3282528), (465, 2823680), (480, 2735440), (496, 2647200), (512, 2564475), (600, 2188352), (620, 2117760), (640, 2051580), (744, 1764800), (768, 1709650), (775, 1694208), (800, 1641264), (930, 1411840), (960, 1367720), (992, 1323600), (1103, 1190400), (1200, 1094176), (1240, 1058880), (1280, 1025790), (1488, 882400), (1536, 854825), (1550, 847104), (1600, 820632), (1860, 705920), (1920, 683860), (1984, 661800), (2206, 595200), (2325, 564736), (2400, 547088), (2480, 529440), (2560, 512895), (2976, 441200), (3100, 423552), (3200, 410316), (3309, 396800), (3720, 352960), (3840, 341930), (3968, 330900), (4412, 297600), (4650, 282368), (4800, 273544), (4960, 264720), (5515, 238080), (5952, 220600), (6200, 211776), (6400, 205158), (6618, 198400), (7440, 176480), (7680, 170965), (7936, 165450), (8824, 148800), (9300, 141184), (9600, 136772), (9920, 132360), (11030, 119040), (11904, 110300), (12400, 105888), (12800, 102579), (13236, 99200), (14880, 88240), (15872, 82725), (16545, 79360), (17648, 74400), (18600, 70592), (19200, 68386), (19840, 66180), (22060, 59520), (23808, 55150), (24800, 52944), (26472, 49600), (27575, 47616), (29760, 44120), (33090, 39680), (34193, 38400), (35296, 37200)]