30344160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 192

約数和(自身を含む): 119314944

約数和(自身を除く): 88970784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 821, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1642, 1680, 1760, 1848, 2310, 2463, 2464, 2640, 3080, 3284, 3360, 3696, 4105, 4620, 4926, 5280, 5747, 6160, 6568, 7392, 8210, 9031, 9240, 9852, 11494, 12315, 12320, 13136, 16420, 17241, 18062, 18480, 19704, 22988, 24630, 26272, 27093, 28735, 32840, 34482, 36124, 36960, 39408, 45155, 45976, 49260, 54186, 57470, 63217, 65680, 68964, 72248, 78816, 86205, 90310, 91952, 98520, 108372, 114940, 126434, 131360, 135465, 137928, 144496, 172410, 180620, 183904, 189651, 197040, 216744, 229880, 252868, 270930, 275856, 288992, 316085, 344820, 361240, 379302, 394080, 433488, 459760, 505736, 541860, 551712, 632170, 689640, 722480, 758604, 866976, 919520, 948255, 1011472, 1083720, 1264340, 1379280, 1444960, 1517208, 1896510, 2022944, 2167440, 2528680, 2758560, 3034416, 3793020, 4334880, 5057360, 6068832, 7586040, 10114720, 15172080, 30344160]

約数ペア:

[(1, 30344160), (2, 15172080), (3, 10114720), (4, 7586040), (5, 6068832), (6, 5057360), (7, 4334880), (8, 3793020), (10, 3034416), (11, 2758560), (12, 2528680), (14, 2167440), (15, 2022944), (16, 1896510), (20, 1517208), (21, 1444960), (22, 1379280), (24, 1264340), (28, 1083720), (30, 1011472), (32, 948255), (33, 919520), (35, 866976), (40, 758604), (42, 722480), (44, 689640), (48, 632170), (55, 551712), (56, 541860), (60, 505736), (66, 459760), (70, 433488), (77, 394080), (80, 379302), (84, 361240), (88, 344820), (96, 316085), (105, 288992), (110, 275856), (112, 270930), (120, 252868), (132, 229880), (140, 216744), (154, 197040), (160, 189651), (165, 183904), (168, 180620), (176, 172410), (210, 144496), (220, 137928), (224, 135465), (231, 131360), (240, 126434), (264, 114940), (280, 108372), (308, 98520), (330, 91952), (336, 90310), (352, 86205), (385, 78816), (420, 72248), (440, 68964), (462, 65680), (480, 63217), (528, 57470), (560, 54186), (616, 49260), (660, 45976), (672, 45155), (770, 39408), (821, 36960), (840, 36124), (880, 34482), (924, 32840), (1056, 28735), (1120, 27093), (1155, 26272), (1232, 24630), (1320, 22988), (1540, 19704), (1642, 18480), (1680, 18062), (1760, 17241), (1848, 16420), (2310, 13136), (2463, 12320), (2464, 12315), (2640, 11494), (3080, 9852), (3284, 9240), (3360, 9031), (3696, 8210), (4105, 7392), (4620, 6568), (4926, 6160), (5280, 5747)]