18693488880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{786763}}^1$

素因数の和:786796

約数の個数: 160

約数和(自身を含む): 70242289920

約数和(自身を除く): 51548801040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 786763, 1573526, 2360289, 3147052, 3933815, 4720578, 6294104, 7080867, 7867630, 8654393, 9441156, 11801445, 12588208, 14161734, 15735260, 17308786, 18882312, 21242601, 23602890, 25963179, 28323468, 31470520, 34617572, 35404335, 37764624, 42485202, 43271965, 47205780, 51926358, 56646936, 62941040, 69235144, 70808670, 77889537, 84970404, 86543930, 94411560, 103852716, 106213005, 113293872, 129815895, 138470288, 141617340, 155779074, 169940808, 173087860, 188823120, 207705432, 212426010, 233668611, 259631790, 283234680, 311558148, 339881616, 346175720, 389447685, 415410864, 424852020, 467337222, 519263580, 566469360, 623116296, 692351440, 778895370, 849704040, 934674444, 1038527160, 1168343055, 1246232592, 1557790740, 1699408080, 1869348888, 2077054320, 2336686110, 3115581480, 3738697776, 4673372220, 6231162960, 9346744440, 18693488880]

約数ペア:

[(1, 18693488880), (2, 9346744440), (3, 6231162960), (4, 4673372220), (5, 3738697776), (6, 3115581480), (8, 2336686110), (9, 2077054320), (10, 1869348888), (11, 1699408080), (12, 1557790740), (15, 1246232592), (16, 1168343055), (18, 1038527160), (20, 934674444), (22, 849704040), (24, 778895370), (27, 692351440), (30, 623116296), (33, 566469360), (36, 519263580), (40, 467337222), (44, 424852020), (45, 415410864), (48, 389447685), (54, 346175720), (55, 339881616), (60, 311558148), (66, 283234680), (72, 259631790), (80, 233668611), (88, 212426010), (90, 207705432), (99, 188823120), (108, 173087860), (110, 169940808), (120, 155779074), (132, 141617340), (135, 138470288), (144, 129815895), (165, 113293872), (176, 106213005), (180, 103852716), (198, 94411560), (216, 86543930), (220, 84970404), (240, 77889537), (264, 70808670), (270, 69235144), (297, 62941040), (330, 56646936), (360, 51926358), (396, 47205780), (432, 43271965), (440, 42485202), (495, 37764624), (528, 35404335), (540, 34617572), (594, 31470520), (660, 28323468), (720, 25963179), (792, 23602890), (880, 21242601), (990, 18882312), (1080, 17308786), (1188, 15735260), (1320, 14161734), (1485, 12588208), (1584, 11801445), (1980, 9441156), (2160, 8654393), (2376, 7867630), (2640, 7080867), (2970, 6294104), (3960, 4720578), (4752, 3933815), (5940, 3147052), (7920, 2360289), (11880, 1573526), (23760, 786763)]