481553520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 320

約数和(自身を含む): 1794932736

約数和(自身を除く): 1313379216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 61, 70, 74, 80, 84, 105, 111, 112, 120, 122, 127, 140, 148, 168, 183, 185, 210, 222, 240, 244, 254, 259, 280, 296, 305, 336, 366, 370, 381, 420, 427, 444, 488, 508, 518, 555, 560, 592, 610, 635, 732, 740, 762, 777, 840, 854, 888, 889, 915, 976, 1016, 1036, 1110, 1220, 1270, 1281, 1295, 1464, 1480, 1524, 1554, 1680, 1708, 1776, 1778, 1830, 1905, 2032, 2072, 2135, 2220, 2257, 2440, 2540, 2562, 2590, 2667, 2928, 2960, 3048, 3108, 3416, 3556, 3660, 3810, 3885, 4144, 4270, 4440, 4445, 4514, 4699, 4880, 5080, 5124, 5180, 5334, 6096, 6216, 6405, 6771, 6832, 7112, 7320, 7620, 7747, 7770, 8540, 8880, 8890, 9028, 9398, 10160, 10248, 10360, 10668, 11285, 12432, 12810, 13335, 13542, 14097, 14224, 14640, 15240, 15494, 15540, 15799, 17080, 17780, 18056, 18796, 20496, 20720, 21336, 22570, 23241, 23495, 25620, 26670, 27084, 28194, 30480, 30988, 31080, 31598, 32893, 33855, 34160, 35560, 36112, 37592, 38735, 42672, 45140, 46482, 46990, 47397, 51240, 53340, 54168, 54229, 56388, 61976, 62160, 63196, 65786, 67710, 70485, 71120, 75184, 77470, 78995, 90280, 92964, 93980, 94794, 98679, 102480, 106680, 108336, 108458, 112776, 116205, 123952, 126392, 131572, 135420, 140970, 154940, 157990, 162687, 164465, 180560, 185928, 187960, 189588, 197358, 213360, 216916, 225552, 232410, 236985, 252784, 263144, 270840, 271145, 281940, 286639, 309880, 315980, 325374, 328930, 371856, 375920, 379176, 394716, 433832, 464820, 473970, 493395, 526288, 541680, 542290, 563880, 573278, 619760, 631960, 650748, 657860, 758352, 789432, 813435, 859917, 867664, 929640, 947940, 986790, 1084580, 1127760, 1146556, 1263920, 1301496, 1315720, 1433195, 1578864, 1626870, 1719834, 1859280, 1895880, 1973580, 2006473, 2169160, 2293112, 2602992, 2631440, 2866390, 3253740, 3439668, 3791760, 3947160, 4012946, 4299585, 4338320, 4586224, 5732780, 6019419, 6507480, 6879336, 7894320, 8025892, 8599170, 10032365, 11465560, 12038838, 13014960, 13758672, 16051784, 17198340, 20064730, 22931120, 24077676, 30097095, 32103568, 34396680, 40129460, 48155352, 60194190, 68793360, 80258920, 96310704, 120388380, 160517840, 240776760, 481553520]

約数ペア:

[(1, 481553520), (2, 240776760), (3, 160517840), (4, 120388380), (5, 96310704), (6, 80258920), (7, 68793360), (8, 60194190), (10, 48155352), (12, 40129460), (14, 34396680), (15, 32103568), (16, 30097095), (20, 24077676), (21, 22931120), (24, 20064730), (28, 17198340), (30, 16051784), (35, 13758672), (37, 13014960), (40, 12038838), (42, 11465560), (48, 10032365), (56, 8599170), (60, 8025892), (61, 7894320), (70, 6879336), (74, 6507480), (80, 6019419), (84, 5732780), (105, 4586224), (111, 4338320), (112, 4299585), (120, 4012946), (122, 3947160), (127, 3791760), (140, 3439668), (148, 3253740), (168, 2866390), (183, 2631440), (185, 2602992), (210, 2293112), (222, 2169160), (240, 2006473), (244, 1973580), (254, 1895880), (259, 1859280), (280, 1719834), (296, 1626870), (305, 1578864), (336, 1433195), (366, 1315720), (370, 1301496), (381, 1263920), (420, 1146556), (427, 1127760), (444, 1084580), (488, 986790), (508, 947940), (518, 929640), (555, 867664), (560, 859917), (592, 813435), (610, 789432), (635, 758352), (732, 657860), (740, 650748), (762, 631960), (777, 619760), (840, 573278), (854, 563880), (888, 542290), (889, 541680), (915, 526288), (976, 493395), (1016, 473970), (1036, 464820), (1110, 433832), (1220, 394716), (1270, 379176), (1281, 375920), (1295, 371856), (1464, 328930), (1480, 325374), (1524, 315980), (1554, 309880), (1680, 286639), (1708, 281940), (1776, 271145), (1778, 270840), (1830, 263144), (1905, 252784), (2032, 236985), (2072, 232410), (2135, 225552), (2220, 216916), (2257, 213360), (2440, 197358), (2540, 189588), (2562, 187960), (2590, 185928), (2667, 180560), (2928, 164465), (2960, 162687), (3048, 157990), (3108, 154940), (3416, 140970), (3556, 135420), (3660, 131572), (3810, 126392), (3885, 123952), (4144, 116205), (4270, 112776), (4440, 108458), (4445, 108336), (4514, 106680), (4699, 102480), (4880, 98679), (5080, 94794), (5124, 93980), (5180, 92964), (5334, 90280), (6096, 78995), (6216, 77470), (6405, 75184), (6771, 71120), (6832, 70485), (7112, 67710), (7320, 65786), (7620, 63196), (7747, 62160), (7770, 61976), (8540, 56388), (8880, 54229), (8890, 54168), (9028, 53340), (9398, 51240), (10160, 47397), (10248, 46990), (10360, 46482), (10668, 45140), (11285, 42672), (12432, 38735), (12810, 37592), (13335, 36112), (13542, 35560), (14097, 34160), (14224, 33855), (14640, 32893), (15240, 31598), (15494, 31080), (15540, 30988), (15799, 30480), (17080, 28194), (17780, 27084), (18056, 26670), (18796, 25620), (20496, 23495), (20720, 23241), (21336, 22570)]