218786880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 224

約数和(自身を含む): 766047744

約数和(自身を除く): 547260864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 192, 195, 208, 235, 240, 260, 282, 312, 320, 373, 376, 390, 416, 470, 480, 520, 564, 611, 624, 705, 746, 752, 780, 832, 940, 960, 1040, 1119, 1128, 1222, 1248, 1410, 1492, 1504, 1560, 1833, 1865, 1880, 2080, 2238, 2256, 2444, 2496, 2820, 2984, 3008, 3055, 3120, 3666, 3730, 3760, 4160, 4476, 4512, 4849, 4888, 5595, 5640, 5968, 6110, 6240, 7332, 7460, 7520, 8952, 9024, 9165, 9698, 9776, 11190, 11280, 11936, 12220, 12480, 14547, 14664, 14920, 15040, 17531, 17904, 18330, 19396, 19552, 22380, 22560, 23872, 24245, 24440, 29094, 29328, 29840, 35062, 35808, 36660, 38792, 39104, 44760, 45120, 48490, 48880, 52593, 58188, 58656, 59680, 70124, 71616, 72735, 73320, 77584, 87655, 89520, 96980, 97760, 105186, 116376, 117312, 119360, 140248, 145470, 146640, 155168, 175310, 179040, 193960, 195520, 210372, 227903, 232752, 262965, 280496, 290940, 293280, 310336, 350620, 358080, 387920, 420744, 455806, 465504, 525930, 560992, 581880, 586560, 683709, 701240, 775840, 841488, 911612, 931008, 1051860, 1121984, 1139515, 1163760, 1367418, 1402480, 1551680, 1682976, 1823224, 2103720, 2279030, 2327520, 2734836, 2804960, 3365952, 3418545, 3646448, 4207440, 4558060, 4655040, 5469672, 5609920, 6837090, 7292896, 8414880, 9116120, 10939344, 13674180, 14585792, 16829760, 18232240, 21878688, 27348360, 36464480, 43757376, 54696720, 72928960, 109393440, 218786880]

約数ペア:

[(1, 218786880), (2, 109393440), (3, 72928960), (4, 54696720), (5, 43757376), (6, 36464480), (8, 27348360), (10, 21878688), (12, 18232240), (13, 16829760), (15, 14585792), (16, 13674180), (20, 10939344), (24, 9116120), (26, 8414880), (30, 7292896), (32, 6837090), (39, 5609920), (40, 5469672), (47, 4655040), (48, 4558060), (52, 4207440), (60, 3646448), (64, 3418545), (65, 3365952), (78, 2804960), (80, 2734836), (94, 2327520), (96, 2279030), (104, 2103720), (120, 1823224), (130, 1682976), (141, 1551680), (156, 1402480), (160, 1367418), (188, 1163760), (192, 1139515), (195, 1121984), (208, 1051860), (235, 931008), (240, 911612), (260, 841488), (282, 775840), (312, 701240), (320, 683709), (373, 586560), (376, 581880), (390, 560992), (416, 525930), (470, 465504), (480, 455806), (520, 420744), (564, 387920), (611, 358080), (624, 350620), (705, 310336), (746, 293280), (752, 290940), (780, 280496), (832, 262965), (940, 232752), (960, 227903), (1040, 210372), (1119, 195520), (1128, 193960), (1222, 179040), (1248, 175310), (1410, 155168), (1492, 146640), (1504, 145470), (1560, 140248), (1833, 119360), (1865, 117312), (1880, 116376), (2080, 105186), (2238, 97760), (2256, 96980), (2444, 89520), (2496, 87655), (2820, 77584), (2984, 73320), (3008, 72735), (3055, 71616), (3120, 70124), (3666, 59680), (3730, 58656), (3760, 58188), (4160, 52593), (4476, 48880), (4512, 48490), (4849, 45120), (4888, 44760), (5595, 39104), (5640, 38792), (5968, 36660), (6110, 35808), (6240, 35062), (7332, 29840), (7460, 29328), (7520, 29094), (8952, 24440), (9024, 24245), (9165, 23872), (9698, 22560), (9776, 22380), (11190, 19552), (11280, 19396), (11936, 18330), (12220, 17904), (12480, 17531), (14547, 15040), (14664, 14920)]