481347720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1036

約数の個数: 192

約数和(自身を含む): 1797344640

約数和(自身を除く): 1315996920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 251, 252, 280, 315, 360, 420, 502, 504, 630, 753, 761, 840, 1004, 1255, 1260, 1506, 1522, 1757, 2008, 2259, 2283, 2510, 2520, 3012, 3044, 3514, 3765, 3805, 4518, 4566, 5020, 5271, 5327, 6024, 6088, 6849, 7028, 7530, 7610, 8785, 9036, 9132, 10040, 10542, 10654, 11295, 11415, 13698, 14056, 15060, 15220, 15813, 15981, 17570, 18072, 18264, 21084, 21308, 22590, 22830, 26355, 26635, 27396, 30120, 30440, 31626, 31962, 34245, 35140, 42168, 42616, 45180, 45660, 47943, 52710, 53270, 54792, 63252, 63924, 68490, 70280, 79065, 79905, 90360, 91320, 95886, 105420, 106540, 126504, 127848, 136980, 158130, 159810, 191011, 191772, 210840, 213080, 239715, 273960, 316260, 319620, 382022, 383544, 479430, 573033, 632520, 639240, 764044, 955055, 958860, 1146066, 1337077, 1528088, 1719099, 1910110, 1917720, 2292132, 2674154, 2865165, 3438198, 3820220, 4011231, 4584264, 5348308, 5730330, 6685385, 6876396, 7640440, 8022462, 8595495, 10696616, 11460660, 12033693, 13370770, 13752792, 16044924, 17190990, 20056155, 22921320, 24067386, 26741540, 32089848, 34381980, 40112310, 48134772, 53483080, 60168465, 68763960, 80224620, 96269544, 120336930, 160449240, 240673860, 481347720]

約数ペア:

[(1, 481347720), (2, 240673860), (3, 160449240), (4, 120336930), (5, 96269544), (6, 80224620), (7, 68763960), (8, 60168465), (9, 53483080), (10, 48134772), (12, 40112310), (14, 34381980), (15, 32089848), (18, 26741540), (20, 24067386), (21, 22921320), (24, 20056155), (28, 17190990), (30, 16044924), (35, 13752792), (36, 13370770), (40, 12033693), (42, 11460660), (45, 10696616), (56, 8595495), (60, 8022462), (63, 7640440), (70, 6876396), (72, 6685385), (84, 5730330), (90, 5348308), (105, 4584264), (120, 4011231), (126, 3820220), (140, 3438198), (168, 2865165), (180, 2674154), (210, 2292132), (251, 1917720), (252, 1910110), (280, 1719099), (315, 1528088), (360, 1337077), (420, 1146066), (502, 958860), (504, 955055), (630, 764044), (753, 639240), (761, 632520), (840, 573033), (1004, 479430), (1255, 383544), (1260, 382022), (1506, 319620), (1522, 316260), (1757, 273960), (2008, 239715), (2259, 213080), (2283, 210840), (2510, 191772), (2520, 191011), (3012, 159810), (3044, 158130), (3514, 136980), (3765, 127848), (3805, 126504), (4518, 106540), (4566, 105420), (5020, 95886), (5271, 91320), (5327, 90360), (6024, 79905), (6088, 79065), (6849, 70280), (7028, 68490), (7530, 63924), (7610, 63252), (8785, 54792), (9036, 53270), (9132, 52710), (10040, 47943), (10542, 45660), (10654, 45180), (11295, 42616), (11415, 42168), (13698, 35140), (14056, 34245), (15060, 31962), (15220, 31626), (15813, 30440), (15981, 30120), (17570, 27396), (18072, 26635), (18264, 26355), (21084, 22830), (21308, 22590)]