30695280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 120325632

約数和(自身を除く): 89630352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 151, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 302, 308, 330, 336, 363, 385, 420, 440, 453, 462, 484, 528, 560, 604, 605, 616, 660, 726, 755, 770, 840, 847, 880, 906, 924, 968, 1057, 1155, 1208, 1210, 1232, 1320, 1452, 1510, 1540, 1661, 1680, 1694, 1812, 1815, 1848, 1936, 2114, 2265, 2310, 2416, 2420, 2541, 2640, 2904, 3020, 3080, 3171, 3322, 3388, 3624, 3630, 3696, 4228, 4235, 4530, 4620, 4840, 4983, 5082, 5285, 5808, 6040, 6160, 6342, 6644, 6776, 7248, 7260, 8305, 8456, 8470, 9060, 9240, 9680, 9966, 10164, 10570, 11627, 12080, 12684, 12705, 13288, 13552, 14520, 15855, 16610, 16912, 16940, 18120, 18271, 18480, 19932, 20328, 21140, 23254, 24915, 25368, 25410, 26576, 29040, 31710, 33220, 33880, 34881, 36240, 36542, 39864, 40656, 42280, 46508, 49830, 50736, 50820, 54813, 58135, 63420, 66440, 67760, 69762, 73084, 79728, 84560, 91355, 93016, 99660, 101640, 109626, 116270, 126840, 127897, 132880, 139524, 146168, 174405, 182710, 186032, 199320, 203280, 219252, 232540, 253680, 255794, 274065, 279048, 292336, 348810, 365420, 383691, 398640, 438504, 465080, 511588, 548130, 558096, 639485, 697620, 730840, 767382, 877008, 930160, 1023176, 1096260, 1278970, 1395240, 1461680, 1534764, 1918455, 2046352, 2192520, 2557940, 2790480, 3069528, 3836910, 4385040, 5115880, 6139056, 7673820, 10231760, 15347640, 30695280]

約数ペア:

[(1, 30695280), (2, 15347640), (3, 10231760), (4, 7673820), (5, 6139056), (6, 5115880), (7, 4385040), (8, 3836910), (10, 3069528), (11, 2790480), (12, 2557940), (14, 2192520), (15, 2046352), (16, 1918455), (20, 1534764), (21, 1461680), (22, 1395240), (24, 1278970), (28, 1096260), (30, 1023176), (33, 930160), (35, 877008), (40, 767382), (42, 730840), (44, 697620), (48, 639485), (55, 558096), (56, 548130), (60, 511588), (66, 465080), (70, 438504), (77, 398640), (80, 383691), (84, 365420), (88, 348810), (105, 292336), (110, 279048), (112, 274065), (120, 255794), (121, 253680), (132, 232540), (140, 219252), (151, 203280), (154, 199320), (165, 186032), (168, 182710), (176, 174405), (210, 146168), (220, 139524), (231, 132880), (240, 127897), (242, 126840), (264, 116270), (280, 109626), (302, 101640), (308, 99660), (330, 93016), (336, 91355), (363, 84560), (385, 79728), (420, 73084), (440, 69762), (453, 67760), (462, 66440), (484, 63420), (528, 58135), (560, 54813), (604, 50820), (605, 50736), (616, 49830), (660, 46508), (726, 42280), (755, 40656), (770, 39864), (840, 36542), (847, 36240), (880, 34881), (906, 33880), (924, 33220), (968, 31710), (1057, 29040), (1155, 26576), (1208, 25410), (1210, 25368), (1232, 24915), (1320, 23254), (1452, 21140), (1510, 20328), (1540, 19932), (1661, 18480), (1680, 18271), (1694, 18120), (1812, 16940), (1815, 16912), (1848, 16610), (1936, 15855), (2114, 14520), (2265, 13552), (2310, 13288), (2416, 12705), (2420, 12684), (2541, 12080), (2640, 11627), (2904, 10570), (3020, 10164), (3080, 9966), (3171, 9680), (3322, 9240), (3388, 9060), (3624, 8470), (3630, 8456), (3696, 8305), (4228, 7260), (4235, 7248), (4530, 6776), (4620, 6644), (4840, 6342), (4983, 6160), (5082, 6040), (5285, 5808)]