248823960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3847}}^1$

素因数の和:3886

約数の個数: 192

約数和(自身を含む): 947531520

約数和(自身を除く): 698707560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 3847, 4312, 4620, 5390, 5880, 6468, 7694, 8085, 9240, 10780, 11541, 12936, 15388, 16170, 19235, 21560, 23082, 26929, 30776, 32340, 38470, 42317, 46164, 53858, 57705, 64680, 76940, 80787, 84634, 92328, 107716, 115410, 126951, 134645, 153880, 161574, 169268, 188503, 211585, 215432, 230820, 253902, 269290, 296219, 323148, 338536, 377006, 403935, 423170, 461640, 507804, 538580, 565509, 592438, 634755, 646296, 754012, 807870, 846340, 888657, 942515, 1015608, 1077160, 1131018, 1184876, 1269510, 1481095, 1508024, 1615740, 1692680, 1777314, 1885030, 2073533, 2262036, 2369752, 2539020, 2827545, 2962190, 3231480, 3554628, 3770060, 4147066, 4443285, 4524072, 5078040, 5655090, 5924380, 6220599, 7109256, 7540120, 8294132, 8886570, 10367665, 11310180, 11848760, 12441198, 16588264, 17773140, 20735330, 22620360, 24882396, 31102995, 35546280, 41470660, 49764792, 62205990, 82941320, 124411980, 248823960]

約数ペア:

[(1, 248823960), (2, 124411980), (3, 82941320), (4, 62205990), (5, 49764792), (6, 41470660), (7, 35546280), (8, 31102995), (10, 24882396), (11, 22620360), (12, 20735330), (14, 17773140), (15, 16588264), (20, 12441198), (21, 11848760), (22, 11310180), (24, 10367665), (28, 8886570), (30, 8294132), (33, 7540120), (35, 7109256), (40, 6220599), (42, 5924380), (44, 5655090), (49, 5078040), (55, 4524072), (56, 4443285), (60, 4147066), (66, 3770060), (70, 3554628), (77, 3231480), (84, 2962190), (88, 2827545), (98, 2539020), (105, 2369752), (110, 2262036), (120, 2073533), (132, 1885030), (140, 1777314), (147, 1692680), (154, 1615740), (165, 1508024), (168, 1481095), (196, 1269510), (210, 1184876), (220, 1131018), (231, 1077160), (245, 1015608), (264, 942515), (280, 888657), (294, 846340), (308, 807870), (330, 754012), (385, 646296), (392, 634755), (420, 592438), (440, 565509), (462, 538580), (490, 507804), (539, 461640), (588, 423170), (616, 403935), (660, 377006), (735, 338536), (770, 323148), (840, 296219), (924, 269290), (980, 253902), (1078, 230820), (1155, 215432), (1176, 211585), (1320, 188503), (1470, 169268), (1540, 161574), (1617, 153880), (1848, 134645), (1960, 126951), (2156, 115410), (2310, 107716), (2695, 92328), (2940, 84634), (3080, 80787), (3234, 76940), (3847, 64680), (4312, 57705), (4620, 53858), (5390, 46164), (5880, 42317), (6468, 38470), (7694, 32340), (8085, 30776), (9240, 26929), (10780, 23082), (11541, 21560), (12936, 19235), (15388, 16170)]