20950263360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9817}}^1$

素因数の和:9875

約数の個数: 448

約数和(自身を含む): 83790739200

約数和(自身を除く): 62840475840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 684, 702, 720, 741, 760, 780, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1080, 1140, 1170, 1216, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1560, 1710, 1728, 1755, 1824, 1872, 1976, 2052, 2080, 2160, 2223, 2280, 2340, 2470, 2496, 2565, 2736, 2808, 2880, 2964, 3040, 3120, 3420, 3510, 3648, 3705, 3744, 3952, 4104, 4160, 4320, 4446, 4560, 4680, 4940, 5130, 5472, 5616, 5928, 6080, 6240, 6669, 6840, 7020, 7410, 7488, 7904, 8208, 8640, 8892, 9120, 9360, 9817, 9880, 10260, 10944, 11115, 11232, 11856, 12480, 13338, 13680, 14040, 14820, 15808, 16416, 17784, 18240, 18720, 19634, 19760, 20520, 22230, 22464, 23712, 26676, 27360, 28080, 29451, 29640, 32832, 33345, 35568, 37440, 39268, 39520, 41040, 44460, 47424, 49085, 53352, 54720, 56160, 58902, 59280, 66690, 71136, 78536, 79040, 82080, 88353, 88920, 98170, 106704, 112320, 117804, 118560, 127621, 133380, 142272, 147255, 157072, 164160, 176706, 177840, 186523, 196340, 213408, 235608, 237120, 255242, 265059, 266760, 294510, 314144, 353412, 355680, 373046, 382863, 392680, 426816, 441765, 471216, 510484, 530118, 533520, 559569, 589020, 628288, 638105, 706824, 711360, 746092, 765726, 785360, 883530, 932615, 942432, 1020968, 1060236, 1067040, 1119138, 1148589, 1178040, 1276210, 1325295, 1413648, 1492184, 1531452, 1570720, 1678707, 1767060, 1865230, 1884864, 1914315, 2041936, 2120472, 2134080, 2238276, 2297178, 2356080, 2424799, 2552420, 2650590, 2797845, 2827296, 2984368, 3062904, 3141440, 3357414, 3445767, 3534120, 3730460, 3828630, 4083872, 4240944, 4476552, 4594356, 4712160, 4849598, 5036121, 5104840, 5301180, 5595690, 5654592, 5742945, 5968736, 6125808, 6714828, 6891534, 7068240, 7274397, 7460920, 7657260, 8167744, 8393535, 8481888, 8953104, 9188712, 9424320, 9699196, 10072242, 10209680, 10602360, 11191380, 11485890, 11937472, 12123995, 12251616, 13429656, 13783068, 14136480, 14548794, 14921840, 15314520, 16787070, 16963776, 17228835, 17906208, 18377424, 19398392, 20144484, 20419360, 21204720, 21823191, 22382760, 22971780, 24247990, 24503232, 25180605, 26859312, 27566136, 28272960, 29097588, 29843680, 30629040, 33574140, 34457670, 35812416, 36371985, 36754848, 38796784, 40288968, 40838720, 42409440, 43646382, 44765520, 45943560, 48495980, 50361210, 53718624, 55132272, 58195176, 59687360, 61258080, 65469573, 67148280, 68915340, 72743970, 73509696, 77593568, 80577936, 84818880, 87292764, 89531040, 91887120, 96991960, 100722420, 107437248, 109115955, 110264544, 116390352, 122516160, 130939146, 134296560, 137830680, 145487940, 155187136, 161155872, 174585528, 179062080, 183774240, 193983920, 201444840, 218231910, 220529088, 232780704, 261878292, 268593120, 275661360, 290975880, 322311744, 327347865, 349171056, 367548480, 387967840, 402889680, 436463820, 465561408, 523756584, 537186240, 551322720, 581951760, 654695730, 698342112, 775935680, 805779360, 872927640, 1047513168, 1102645440, 1163903520, 1309391460, 1396684224, 1611558720, 1745855280, 2095026336, 2327807040, 2618782920, 3491710560, 4190052672, 5237565840, 6983421120, 10475131680, 20950263360]

約数ペア:

[(1, 20950263360), (2, 10475131680), (3, 6983421120), (4, 5237565840), (5, 4190052672), (6, 3491710560), (8, 2618782920), (9, 2327807040), (10, 2095026336), (12, 1745855280), (13, 1611558720), (15, 1396684224), (16, 1309391460), (18, 1163903520), (19, 1102645440), (20, 1047513168), (24, 872927640), (26, 805779360), (27, 775935680), (30, 698342112), (32, 654695730), (36, 581951760), (38, 551322720), (39, 537186240), (40, 523756584), (45, 465561408), (48, 436463820), (52, 402889680), (54, 387967840), (57, 367548480), (60, 349171056), (64, 327347865), (65, 322311744), (72, 290975880), (76, 275661360), (78, 268593120), (80, 261878292), (90, 232780704), (95, 220529088), (96, 218231910), (104, 201444840), (108, 193983920), (114, 183774240), (117, 179062080), (120, 174585528), (130, 161155872), (135, 155187136), (144, 145487940), (152, 137830680), (156, 134296560), (160, 130939146), (171, 122516160), (180, 116390352), (190, 110264544), (192, 109115955), (195, 107437248), (208, 100722420), (216, 96991960), (228, 91887120), (234, 89531040), (240, 87292764), (247, 84818880), (260, 80577936), (270, 77593568), (285, 73509696), (288, 72743970), (304, 68915340), (312, 67148280), (320, 65469573), (342, 61258080), (351, 59687360), (360, 58195176), (380, 55132272), (390, 53718624), (416, 50361210), (432, 48495980), (456, 45943560), (468, 44765520), (480, 43646382), (494, 42409440), (513, 40838720), (520, 40288968), (540, 38796784), (570, 36754848), (576, 36371985), (585, 35812416), (608, 34457670), (624, 33574140), (684, 30629040), (702, 29843680), (720, 29097588), (741, 28272960), (760, 27566136), (780, 26859312), (832, 25180605), (855, 24503232), (864, 24247990), (912, 22971780), (936, 22382760), (960, 21823191), (988, 21204720), (1026, 20419360), (1040, 20144484), (1080, 19398392), (1140, 18377424), (1170, 17906208), (1216, 17228835), (1235, 16963776), (1248, 16787070), (1368, 15314520), (1404, 14921840), (1440, 14548794), (1482, 14136480), (1520, 13783068), (1560, 13429656), (1710, 12251616), (1728, 12123995), (1755, 11937472), (1824, 11485890), (1872, 11191380), (1976, 10602360), (2052, 10209680), (2080, 10072242), (2160, 9699196), (2223, 9424320), (2280, 9188712), (2340, 8953104), (2470, 8481888), (2496, 8393535), (2565, 8167744), (2736, 7657260), (2808, 7460920), (2880, 7274397), (2964, 7068240), (3040, 6891534), (3120, 6714828), (3420, 6125808), (3510, 5968736), (3648, 5742945), (3705, 5654592), (3744, 5595690), (3952, 5301180), (4104, 5104840), (4160, 5036121), (4320, 4849598), (4446, 4712160), (4560, 4594356), (4680, 4476552), (4940, 4240944), (5130, 4083872), (5472, 3828630), (5616, 3730460), (5928, 3534120), (6080, 3445767), (6240, 3357414), (6669, 3141440), (6840, 3062904), (7020, 2984368), (7410, 2827296), (7488, 2797845), (7904, 2650590), (8208, 2552420), (8640, 2424799), (8892, 2356080), (9120, 2297178), (9360, 2238276), (9817, 2134080), (9880, 2120472), (10260, 2041936), (10944, 1914315), (11115, 1884864), (11232, 1865230), (11856, 1767060), (12480, 1678707), (13338, 1570720), (13680, 1531452), (14040, 1492184), (14820, 1413648), (15808, 1325295), (16416, 1276210), (17784, 1178040), (18240, 1148589), (18720, 1119138), (19634, 1067040), (19760, 1060236), (20520, 1020968), (22230, 942432), (22464, 932615), (23712, 883530), (26676, 785360), (27360, 765726), (28080, 746092), (29451, 711360), (29640, 706824), (32832, 638105), (33345, 628288), (35568, 589020), (37440, 559569), (39268, 533520), (39520, 530118), (41040, 510484), (44460, 471216), (47424, 441765), (49085, 426816), (53352, 392680), (54720, 382863), (56160, 373046), (58902, 355680), (59280, 353412), (66690, 314144), (71136, 294510), (78536, 266760), (79040, 265059), (82080, 255242), (88353, 237120), (88920, 235608), (98170, 213408), (106704, 196340), (112320, 186523), (117804, 177840), (118560, 176706), (127621, 164160), (133380, 157072), (142272, 147255)]