20939561280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2153}}^1$

素因数の和:2494

約数の個数: 336

約数和(自身を含む): 78863488704

約数和(自身を除く): 57923927424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 307, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 614, 660, 704, 720, 792, 880, 921, 960, 990, 1056, 1228, 1320, 1440, 1535, 1584, 1760, 1842, 1980, 2112, 2153, 2456, 2640, 2763, 2880, 3070, 3168, 3377, 3520, 3684, 3960, 4306, 4605, 4912, 5280, 5526, 6140, 6336, 6459, 6754, 7368, 7920, 8612, 9210, 9824, 10131, 10560, 10765, 11052, 12280, 12918, 13508, 13815, 14736, 15840, 16885, 17224, 18420, 19377, 19648, 20262, 21530, 22104, 23683, 24560, 25836, 27016, 27630, 29472, 30393, 31680, 32295, 33770, 34448, 36840, 38754, 40524, 43060, 44208, 47366, 49120, 50655, 51672, 54032, 55260, 58944, 60786, 64590, 67540, 68896, 71049, 73680, 77508, 81048, 86120, 88416, 94732, 96885, 98240, 101310, 103344, 108064, 110520, 118415, 121572, 129180, 135080, 137792, 142098, 147360, 151965, 155016, 162096, 172240, 176832, 189464, 193770, 202620, 206688, 213147, 216128, 221040, 236830, 243144, 258360, 270160, 284196, 294720, 303930, 310032, 324192, 344480, 355245, 378928, 387540, 405240, 413376, 426294, 442080, 473660, 486288, 516720, 540320, 568392, 607860, 620064, 648384, 660971, 688960, 710490, 757856, 775080, 810480, 852588, 884160, 947320, 972576, 1033440, 1065735, 1080640, 1136784, 1215720, 1240128, 1321942, 1420980, 1515712, 1550160, 1620960, 1705176, 1894640, 1945152, 1982913, 2066880, 2131470, 2273568, 2431440, 2643884, 2841960, 3100320, 3241920, 3304855, 3410352, 3789280, 3965826, 4262940, 4547136, 4862880, 5287768, 5683920, 5948739, 6200640, 6609710, 6820704, 7270681, 7578560, 7931652, 8525880, 9725760, 9914565, 10575536, 11367840, 11897478, 13219420, 13641408, 14541362, 15863304, 17051760, 19829130, 21151072, 21812043, 22735680, 23794956, 26438840, 29082724, 29743695, 31726608, 34103520, 36353405, 39658260, 42302144, 43624086, 47589912, 52877680, 58165448, 59487390, 63453216, 65436129, 68207040, 72706810, 79316520, 87248172, 95179824, 105755360, 109060215, 116330896, 118974780, 126906432, 130872258, 145413620, 158633040, 174496344, 190359648, 211510720, 218120430, 232661792, 237949560, 261744516, 290827240, 317266080, 327180645, 348992688, 380719296, 436240860, 465323584, 475899120, 523489032, 581654480, 634532160, 654361290, 697985376, 872481720, 951798240, 1046978064, 1163308960, 1308722580, 1395970752, 1744963440, 1903596480, 2093956128, 2326617920, 2617445160, 3489926880, 4187912256, 5234890320, 6979853760, 10469780640, 20939561280]

約数ペア:

[(1, 20939561280), (2, 10469780640), (3, 6979853760), (4, 5234890320), (5, 4187912256), (6, 3489926880), (8, 2617445160), (9, 2326617920), (10, 2093956128), (11, 1903596480), (12, 1744963440), (15, 1395970752), (16, 1308722580), (18, 1163308960), (20, 1046978064), (22, 951798240), (24, 872481720), (30, 697985376), (32, 654361290), (33, 634532160), (36, 581654480), (40, 523489032), (44, 475899120), (45, 465323584), (48, 436240860), (55, 380719296), (60, 348992688), (64, 327180645), (66, 317266080), (72, 290827240), (80, 261744516), (88, 237949560), (90, 232661792), (96, 218120430), (99, 211510720), (110, 190359648), (120, 174496344), (132, 158633040), (144, 145413620), (160, 130872258), (165, 126906432), (176, 118974780), (180, 116330896), (192, 109060215), (198, 105755360), (220, 95179824), (240, 87248172), (264, 79316520), (288, 72706810), (307, 68207040), (320, 65436129), (330, 63453216), (352, 59487390), (360, 58165448), (396, 52877680), (440, 47589912), (480, 43624086), (495, 42302144), (528, 39658260), (576, 36353405), (614, 34103520), (660, 31726608), (704, 29743695), (720, 29082724), (792, 26438840), (880, 23794956), (921, 22735680), (960, 21812043), (990, 21151072), (1056, 19829130), (1228, 17051760), (1320, 15863304), (1440, 14541362), (1535, 13641408), (1584, 13219420), (1760, 11897478), (1842, 11367840), (1980, 10575536), (2112, 9914565), (2153, 9725760), (2456, 8525880), (2640, 7931652), (2763, 7578560), (2880, 7270681), (3070, 6820704), (3168, 6609710), (3377, 6200640), (3520, 5948739), (3684, 5683920), (3960, 5287768), (4306, 4862880), (4605, 4547136), (4912, 4262940), (5280, 3965826), (5526, 3789280), (6140, 3410352), (6336, 3304855), (6459, 3241920), (6754, 3100320), (7368, 2841960), (7920, 2643884), (8612, 2431440), (9210, 2273568), (9824, 2131470), (10131, 2066880), (10560, 1982913), (10765, 1945152), (11052, 1894640), (12280, 1705176), (12918, 1620960), (13508, 1550160), (13815, 1515712), (14736, 1420980), (15840, 1321942), (16885, 1240128), (17224, 1215720), (18420, 1136784), (19377, 1080640), (19648, 1065735), (20262, 1033440), (21530, 972576), (22104, 947320), (23683, 884160), (24560, 852588), (25836, 810480), (27016, 775080), (27630, 757856), (29472, 710490), (30393, 688960), (31680, 660971), (32295, 648384), (33770, 620064), (34448, 607860), (36840, 568392), (38754, 540320), (40524, 516720), (43060, 486288), (44208, 473660), (47366, 442080), (49120, 426294), (50655, 413376), (51672, 405240), (54032, 387540), (55260, 378928), (58944, 355245), (60786, 344480), (64590, 324192), (67540, 310032), (68896, 303930), (71049, 294720), (73680, 284196), (77508, 270160), (81048, 258360), (86120, 243144), (88416, 236830), (94732, 221040), (96885, 216128), (98240, 213147), (101310, 206688), (103344, 202620), (108064, 193770), (110520, 189464), (118415, 176832), (121572, 172240), (129180, 162096), (135080, 155016), (137792, 151965), (142098, 147360)]