20792365440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8273}}^1$

素因数の和:8330

約数の個数: 512

約数和(自身を含む): 87500528640

約数和(自身を除く): 66708163200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 64, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 128, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 192, 204, 210, 220, 224, 231, 238, 240, 255, 264, 272, 280, 308, 320, 330, 336, 340, 352, 357, 374, 384, 385, 408, 420, 440, 448, 462, 476, 480, 510, 528, 544, 560, 561, 595, 616, 640, 660, 672, 680, 704, 714, 748, 770, 816, 840, 880, 896, 924, 935, 952, 960, 1020, 1056, 1088, 1120, 1122, 1155, 1190, 1232, 1309, 1320, 1344, 1360, 1408, 1428, 1496, 1540, 1632, 1680, 1760, 1785, 1848, 1870, 1904, 1920, 2040, 2112, 2176, 2240, 2244, 2310, 2380, 2464, 2618, 2640, 2688, 2720, 2805, 2856, 2992, 3080, 3264, 3360, 3520, 3570, 3696, 3740, 3808, 3927, 4080, 4224, 4480, 4488, 4620, 4760, 4928, 5236, 5280, 5440, 5610, 5712, 5984, 6160, 6528, 6545, 6720, 7040, 7140, 7392, 7480, 7616, 7854, 8160, 8273, 8976, 9240, 9520, 9856, 10472, 10560, 10880, 11220, 11424, 11968, 12320, 13090, 13440, 14280, 14784, 14960, 15232, 15708, 16320, 16546, 17952, 18480, 19040, 19635, 20944, 21120, 22440, 22848, 23936, 24640, 24819, 26180, 28560, 29568, 29920, 31416, 32640, 33092, 35904, 36960, 38080, 39270, 41365, 41888, 44880, 45696, 49280, 49638, 52360, 57120, 57911, 59840, 62832, 66184, 71808, 73920, 76160, 78540, 82730, 83776, 89760, 91003, 99276, 104720, 114240, 115822, 119680, 124095, 125664, 132368, 140641, 147840, 157080, 165460, 167552, 173733, 179520, 182006, 198552, 209440, 228480, 231644, 248190, 251328, 264736, 273009, 281282, 289555, 314160, 330920, 347466, 359040, 364012, 397104, 418880, 421923, 455015, 463288, 496380, 502656, 529472, 546018, 562564, 579110, 628320, 637021, 661840, 694932, 703205, 728024, 794208, 837760, 843846, 868665, 910030, 926576, 984487, 992760, 1058944, 1092036, 1125128, 1158220, 1256640, 1274042, 1323680, 1365045, 1389864, 1406410, 1456048, 1547051, 1588416, 1687692, 1737330, 1820060, 1853152, 1911063, 1968974, 1985520, 2109615, 2184072, 2250256, 2316440, 2513280, 2548084, 2647360, 2730090, 2779728, 2812820, 2912096, 2953461, 3094102, 3176832, 3185105, 3375384, 3474660, 3640120, 3706304, 3822126, 3937948, 3971040, 4219230, 4368144, 4500512, 4632880, 4641153, 4922435, 5096168, 5294720, 5460180, 5559456, 5625640, 5824192, 5906922, 6188204, 6370210, 6750768, 6949320, 7280240, 7412608, 7644252, 7735255, 7875896, 7942080, 8438460, 8736288, 9001024, 9265760, 9282306, 9555315, 9844870, 10192336, 10829357, 10920360, 11118912, 11251280, 11648384, 11813844, 12376408, 12740420, 13501536, 13898640, 14560480, 14767305, 15288504, 15470510, 15751792, 15884160, 16876920, 17472576, 18002048, 18531520, 18564612, 19110630, 19689740, 20384672, 21658714, 21840720, 22237824, 22502560, 23205765, 23627688, 24752816, 25480840, 27003072, 27797280, 29120960, 29534610, 30577008, 30941020, 31503584, 32488071, 33753840, 34945152, 37063040, 37129224, 38221260, 39379480, 40769344, 43317428, 43681440, 45005120, 46411530, 47255376, 49505632, 50961680, 54006144, 54146785, 55594560, 58241920, 59069220, 61154016, 61882040, 63007168, 64976142, 67507680, 74258448, 76442520, 78758960, 81538688, 86634856, 87362880, 90010240, 92823060, 94510752, 99011264, 101923360, 108293570, 111189120, 118138440, 122308032, 123764080, 126014336, 129952284, 135015360, 148516896, 152885040, 157517920, 162440355, 173269712, 174725760, 185646120, 189021504, 198022528, 203846720, 216587140, 236276880, 244616064, 247528160, 259904568, 270030720, 297033792, 305770080, 315035840, 324880710, 346539424, 371292240, 378043008, 407693440, 433174280, 472553760, 495056320, 519809136, 594067584, 611540160, 630071680, 649761420, 693078848, 742584480, 866348560, 945107520, 990112640, 1039618272, 1223080320, 1299522840, 1386157696, 1485168960, 1732697120, 1890215040, 2079236544, 2599045680, 2970337920, 3465394240, 4158473088, 5198091360, 6930788480, 10396182720, 20792365440]

約数ペア:

[(1, 20792365440), (2, 10396182720), (3, 6930788480), (4, 5198091360), (5, 4158473088), (6, 3465394240), (7, 2970337920), (8, 2599045680), (10, 2079236544), (11, 1890215040), (12, 1732697120), (14, 1485168960), (15, 1386157696), (16, 1299522840), (17, 1223080320), (20, 1039618272), (21, 990112640), (22, 945107520), (24, 866348560), (28, 742584480), (30, 693078848), (32, 649761420), (33, 630071680), (34, 611540160), (35, 594067584), (40, 519809136), (42, 495056320), (44, 472553760), (48, 433174280), (51, 407693440), (55, 378043008), (56, 371292240), (60, 346539424), (64, 324880710), (66, 315035840), (68, 305770080), (70, 297033792), (77, 270030720), (80, 259904568), (84, 247528160), (85, 244616064), (88, 236276880), (96, 216587140), (102, 203846720), (105, 198022528), (110, 189021504), (112, 185646120), (119, 174725760), (120, 173269712), (128, 162440355), (132, 157517920), (136, 152885040), (140, 148516896), (154, 135015360), (160, 129952284), (165, 126014336), (168, 123764080), (170, 122308032), (176, 118138440), (187, 111189120), (192, 108293570), (204, 101923360), (210, 99011264), (220, 94510752), (224, 92823060), (231, 90010240), (238, 87362880), (240, 86634856), (255, 81538688), (264, 78758960), (272, 76442520), (280, 74258448), (308, 67507680), (320, 64976142), (330, 63007168), (336, 61882040), (340, 61154016), (352, 59069220), (357, 58241920), (374, 55594560), (384, 54146785), (385, 54006144), (408, 50961680), (420, 49505632), (440, 47255376), (448, 46411530), (462, 45005120), (476, 43681440), (480, 43317428), (510, 40769344), (528, 39379480), (544, 38221260), (560, 37129224), (561, 37063040), (595, 34945152), (616, 33753840), (640, 32488071), (660, 31503584), (672, 30941020), (680, 30577008), (704, 29534610), (714, 29120960), (748, 27797280), (770, 27003072), (816, 25480840), (840, 24752816), (880, 23627688), (896, 23205765), (924, 22502560), (935, 22237824), (952, 21840720), (960, 21658714), (1020, 20384672), (1056, 19689740), (1088, 19110630), (1120, 18564612), (1122, 18531520), (1155, 18002048), (1190, 17472576), (1232, 16876920), (1309, 15884160), (1320, 15751792), (1344, 15470510), (1360, 15288504), (1408, 14767305), (1428, 14560480), (1496, 13898640), (1540, 13501536), (1632, 12740420), (1680, 12376408), (1760, 11813844), (1785, 11648384), (1848, 11251280), (1870, 11118912), (1904, 10920360), (1920, 10829357), (2040, 10192336), (2112, 9844870), (2176, 9555315), (2240, 9282306), (2244, 9265760), (2310, 9001024), (2380, 8736288), (2464, 8438460), (2618, 7942080), (2640, 7875896), (2688, 7735255), (2720, 7644252), (2805, 7412608), (2856, 7280240), (2992, 6949320), (3080, 6750768), (3264, 6370210), (3360, 6188204), (3520, 5906922), (3570, 5824192), (3696, 5625640), (3740, 5559456), (3808, 5460180), (3927, 5294720), (4080, 5096168), (4224, 4922435), (4480, 4641153), (4488, 4632880), (4620, 4500512), (4760, 4368144), (4928, 4219230), (5236, 3971040), (5280, 3937948), (5440, 3822126), (5610, 3706304), (5712, 3640120), (5984, 3474660), (6160, 3375384), (6528, 3185105), (6545, 3176832), (6720, 3094102), (7040, 2953461), (7140, 2912096), (7392, 2812820), (7480, 2779728), (7616, 2730090), (7854, 2647360), (8160, 2548084), (8273, 2513280), (8976, 2316440), (9240, 2250256), (9520, 2184072), (9856, 2109615), (10472, 1985520), (10560, 1968974), (10880, 1911063), (11220, 1853152), (11424, 1820060), (11968, 1737330), (12320, 1687692), (13090, 1588416), (13440, 1547051), (14280, 1456048), (14784, 1406410), (14960, 1389864), (15232, 1365045), (15708, 1323680), (16320, 1274042), (16546, 1256640), (17952, 1158220), (18480, 1125128), (19040, 1092036), (19635, 1058944), (20944, 992760), (21120, 984487), (22440, 926576), (22848, 910030), (23936, 868665), (24640, 843846), (24819, 837760), (26180, 794208), (28560, 728024), (29568, 703205), (29920, 694932), (31416, 661840), (32640, 637021), (33092, 628320), (35904, 579110), (36960, 562564), (38080, 546018), (39270, 529472), (41365, 502656), (41888, 496380), (44880, 463288), (45696, 455015), (49280, 421923), (49638, 418880), (52360, 397104), (57120, 364012), (57911, 359040), (59840, 347466), (62832, 330920), (66184, 314160), (71808, 289555), (73920, 281282), (76160, 273009), (78540, 264736), (82730, 251328), (83776, 248190), (89760, 231644), (91003, 228480), (99276, 209440), (104720, 198552), (114240, 182006), (115822, 179520), (119680, 173733), (124095, 167552), (125664, 165460), (132368, 157080), (140641, 147840)]