1225951440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:434

約数の個数: 320

約数和(自身を含む): 4618752000

約数和(自身を除く): 3392800560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 193, 199, 210, 228, 240, 266, 280, 285, 304, 336, 380, 386, 398, 399, 420, 456, 532, 560, 570, 579, 597, 665, 760, 772, 796, 798, 840, 912, 965, 995, 1064, 1140, 1158, 1194, 1330, 1351, 1393, 1520, 1544, 1592, 1596, 1680, 1930, 1990, 1995, 2128, 2280, 2316, 2388, 2660, 2702, 2786, 2895, 2985, 3088, 3184, 3192, 3667, 3781, 3860, 3980, 3990, 4053, 4179, 4560, 4632, 4776, 5320, 5404, 5572, 5790, 5970, 6384, 6755, 6965, 7334, 7562, 7720, 7960, 7980, 8106, 8358, 9264, 9552, 10640, 10808, 11001, 11144, 11343, 11580, 11940, 13510, 13930, 14668, 15124, 15440, 15920, 15960, 16212, 16716, 18335, 18905, 20265, 20895, 21616, 22002, 22288, 22686, 23160, 23880, 25669, 26467, 27020, 27860, 29336, 30248, 31920, 32424, 33432, 36670, 37810, 38407, 40530, 41790, 44004, 45372, 46320, 47760, 51338, 52934, 54040, 55005, 55720, 56715, 58672, 60496, 64848, 66864, 73340, 75620, 76814, 77007, 79401, 81060, 83580, 88008, 90744, 102676, 105868, 108080, 110010, 111440, 113430, 115221, 128345, 132335, 146680, 151240, 153628, 154014, 158802, 162120, 167160, 176016, 181488, 192035, 205352, 211736, 220020, 226860, 230442, 256690, 264670, 268849, 293360, 302480, 307256, 308028, 317604, 324240, 334320, 384070, 385035, 397005, 410704, 423472, 440040, 453720, 460884, 513380, 529340, 537698, 576105, 614512, 616056, 635208, 729733, 768140, 770070, 794010, 806547, 880080, 907440, 921768, 1026760, 1058680, 1075396, 1152210, 1232112, 1270416, 1344245, 1459466, 1536280, 1540140, 1588020, 1613094, 1843536, 2053520, 2117360, 2150792, 2189199, 2304420, 2688490, 2918932, 3072560, 3080280, 3176040, 3226188, 3648665, 4032735, 4301584, 4378398, 4608840, 5108131, 5376980, 5837864, 6160560, 6352080, 6452376, 7297330, 8065470, 8756796, 9217680, 10216262, 10753960, 10945995, 11675728, 12904752, 14594660, 15324393, 16130940, 17513592, 20432524, 21507920, 21891990, 25540655, 29189320, 30648786, 32261880, 35027184, 40865048, 43783980, 51081310, 58378640, 61297572, 64523760, 76621965, 81730096, 87567960, 102162620, 122595144, 153243930, 175135920, 204325240, 245190288, 306487860, 408650480, 612975720, 1225951440]

約数ペア:

[(1, 1225951440), (2, 612975720), (3, 408650480), (4, 306487860), (5, 245190288), (6, 204325240), (7, 175135920), (8, 153243930), (10, 122595144), (12, 102162620), (14, 87567960), (15, 81730096), (16, 76621965), (19, 64523760), (20, 61297572), (21, 58378640), (24, 51081310), (28, 43783980), (30, 40865048), (35, 35027184), (38, 32261880), (40, 30648786), (42, 29189320), (48, 25540655), (56, 21891990), (57, 21507920), (60, 20432524), (70, 17513592), (76, 16130940), (80, 15324393), (84, 14594660), (95, 12904752), (105, 11675728), (112, 10945995), (114, 10753960), (120, 10216262), (133, 9217680), (140, 8756796), (152, 8065470), (168, 7297330), (190, 6452376), (193, 6352080), (199, 6160560), (210, 5837864), (228, 5376980), (240, 5108131), (266, 4608840), (280, 4378398), (285, 4301584), (304, 4032735), (336, 3648665), (380, 3226188), (386, 3176040), (398, 3080280), (399, 3072560), (420, 2918932), (456, 2688490), (532, 2304420), (560, 2189199), (570, 2150792), (579, 2117360), (597, 2053520), (665, 1843536), (760, 1613094), (772, 1588020), (796, 1540140), (798, 1536280), (840, 1459466), (912, 1344245), (965, 1270416), (995, 1232112), (1064, 1152210), (1140, 1075396), (1158, 1058680), (1194, 1026760), (1330, 921768), (1351, 907440), (1393, 880080), (1520, 806547), (1544, 794010), (1592, 770070), (1596, 768140), (1680, 729733), (1930, 635208), (1990, 616056), (1995, 614512), (2128, 576105), (2280, 537698), (2316, 529340), (2388, 513380), (2660, 460884), (2702, 453720), (2786, 440040), (2895, 423472), (2985, 410704), (3088, 397005), (3184, 385035), (3192, 384070), (3667, 334320), (3781, 324240), (3860, 317604), (3980, 308028), (3990, 307256), (4053, 302480), (4179, 293360), (4560, 268849), (4632, 264670), (4776, 256690), (5320, 230442), (5404, 226860), (5572, 220020), (5790, 211736), (5970, 205352), (6384, 192035), (6755, 181488), (6965, 176016), (7334, 167160), (7562, 162120), (7720, 158802), (7960, 154014), (7980, 153628), (8106, 151240), (8358, 146680), (9264, 132335), (9552, 128345), (10640, 115221), (10808, 113430), (11001, 111440), (11144, 110010), (11343, 108080), (11580, 105868), (11940, 102676), (13510, 90744), (13930, 88008), (14668, 83580), (15124, 81060), (15440, 79401), (15920, 77007), (15960, 76814), (16212, 75620), (16716, 73340), (18335, 66864), (18905, 64848), (20265, 60496), (20895, 58672), (21616, 56715), (22002, 55720), (22288, 55005), (22686, 54040), (23160, 52934), (23880, 51338), (25669, 47760), (26467, 46320), (27020, 45372), (27860, 44004), (29336, 41790), (30248, 40530), (31920, 38407), (32424, 37810), (33432, 36670)]