20197512000

素因数分解:

$2^6\times 3^4\times 5^3\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 560

約数和(自身を含む): 75944943360

約数和(自身を除く): 55747431360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 71, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 142, 144, 150, 160, 162, 180, 192, 200, 213, 216, 225, 240, 250, 270, 284, 288, 300, 320, 324, 355, 360, 375, 400, 405, 426, 432, 439, 450, 480, 500, 540, 568, 576, 600, 639, 648, 675, 710, 720, 750, 800, 810, 852, 864, 878, 900, 960, 1000, 1065, 1080, 1125, 1136, 1200, 1278, 1296, 1317, 1350, 1420, 1440, 1500, 1600, 1620, 1704, 1728, 1756, 1775, 1800, 1917, 2000, 2025, 2130, 2160, 2195, 2250, 2272, 2400, 2556, 2592, 2634, 2700, 2840, 2880, 3000, 3195, 3240, 3375, 3408, 3512, 3550, 3600, 3834, 3951, 4000, 4050, 4260, 4320, 4390, 4500, 4544, 4800, 5112, 5184, 5268, 5325, 5400, 5680, 5751, 6000, 6390, 6480, 6585, 6750, 6816, 7024, 7100, 7200, 7668, 7902, 8000, 8100, 8520, 8640, 8780, 8875, 9000, 9585, 10125, 10224, 10536, 10650, 10800, 10975, 11360, 11502, 11853, 12000, 12780, 12960, 13170, 13500, 13632, 14048, 14200, 14400, 15336, 15804, 15975, 16200, 17040, 17560, 17750, 18000, 19170, 19755, 20250, 20448, 21072, 21300, 21600, 21950, 22720, 23004, 23706, 24000, 25560, 25920, 26340, 26625, 27000, 28096, 28400, 28755, 30672, 31169, 31608, 31950, 32400, 32925, 34080, 35120, 35500, 35559, 36000, 38340, 39510, 40500, 40896, 42144, 42600, 43200, 43900, 46008, 47412, 47925, 51120, 52680, 53250, 54000, 54875, 56800, 57510, 59265, 61344, 62338, 63216, 63900, 64800, 65850, 68160, 70240, 71000, 71118, 72000, 76680, 79020, 79875, 81000, 84288, 85200, 87800, 92016, 93507, 94824, 95850, 98775, 102240, 105360, 106500, 108000, 109750, 113600, 115020, 118530, 122688, 124676, 126432, 127800, 129600, 131700, 140480, 142000, 142236, 143775, 153360, 155845, 158040, 159750, 162000, 164625, 170400, 175600, 177795, 184032, 187014, 189648, 191700, 197550, 204480, 210720, 213000, 216000, 219500, 230040, 237060, 239625, 249352, 252864, 255600, 263400, 280521, 284000, 284472, 287550, 296325, 306720, 311690, 316080, 319500, 324000, 329250, 340800, 351200, 355590, 368064, 374028, 379296, 383400, 395100, 421440, 426000, 439000, 460080, 467535, 474120, 479250, 493875, 498704, 511200, 526800, 561042, 568000, 568944, 575100, 592650, 613440, 623380, 632160, 639000, 648000, 658500, 702400, 711180, 718875, 748056, 758592, 766800, 779225, 790200, 841563, 852000, 878000, 888975, 920160, 935070, 948240, 958500, 987750, 997408, 1022400, 1053600, 1122084, 1137888, 1150200, 1185300, 1246760, 1264320, 1278000, 1317000, 1402605, 1422360, 1437750, 1481625, 1496112, 1533600, 1558450, 1580400, 1683126, 1704000, 1756000, 1777950, 1840320, 1870140, 1896480, 1917000, 1975500, 1994816, 2107200, 2244168, 2275776, 2300400, 2337675, 2370600, 2493520, 2524689, 2556000, 2634000, 2805210, 2844720, 2875500, 2963250, 2992224, 3067200, 3116900, 3160800, 3366252, 3512000, 3555900, 3740280, 3792960, 3834000, 3896125, 3951000, 4207815, 4444875, 4488336, 4600800, 4675350, 4741200, 4987040, 5049378, 5112000, 5268000, 5610420, 5689440, 5751000, 5926500, 5984448, 6233800, 6321600, 6732504, 7013025, 7111800, 7480560, 7668000, 7792250, 7902000, 8415630, 8889750, 8976672, 9201600, 9350700, 9482400, 9974080, 10098756, 10536000, 11220840, 11378880, 11502000, 11688375, 11853000, 12467600, 12623445, 13465008, 14026050, 14223600, 14961120, 15336000, 15584500, 15804000, 16831260, 17779500, 17953344, 18701400, 18964800, 20197512, 21039075, 22441680, 23004000, 23376750, 23706000, 24935200, 25246890, 26930016, 28052100, 28447200, 29922240, 31169000, 31608000, 33662520, 35065125, 35559000, 37402800, 40395024, 42078150, 44883360, 46008000, 46753500, 47412000, 49870400, 50493780, 53860032, 56104200, 56894400, 62338000, 63117225, 67325040, 70130250, 71118000, 74805600, 80790048, 84156300, 89766720, 93507000, 94824000, 100987560, 105195375, 112208400, 124676000, 126234450, 134650080, 140260500, 142236000, 149611200, 161580096, 168312600, 187014000, 201975120, 210390750, 224416800, 249352000, 252468900, 269300160, 280521000, 284472000, 315586125, 336625200, 374028000, 403950240, 420781500, 448833600, 504937800, 561042000, 631172250, 673250400, 748056000, 807900480, 841563000, 1009875600, 1122084000, 1262344500, 1346500800, 1683126000, 2019751200, 2244168000, 2524689000, 3366252000, 4039502400, 5049378000, 6732504000, 10098756000, 20197512000]

約数ペア:

[(1, 20197512000), (2, 10098756000), (3, 6732504000), (4, 5049378000), (5, 4039502400), (6, 3366252000), (8, 2524689000), (9, 2244168000), (10, 2019751200), (12, 1683126000), (15, 1346500800), (16, 1262344500), (18, 1122084000), (20, 1009875600), (24, 841563000), (25, 807900480), (27, 748056000), (30, 673250400), (32, 631172250), (36, 561042000), (40, 504937800), (45, 448833600), (48, 420781500), (50, 403950240), (54, 374028000), (60, 336625200), (64, 315586125), (71, 284472000), (72, 280521000), (75, 269300160), (80, 252468900), (81, 249352000), (90, 224416800), (96, 210390750), (100, 201975120), (108, 187014000), (120, 168312600), (125, 161580096), (135, 149611200), (142, 142236000), (144, 140260500), (150, 134650080), (160, 126234450), (162, 124676000), (180, 112208400), (192, 105195375), (200, 100987560), (213, 94824000), (216, 93507000), (225, 89766720), (240, 84156300), (250, 80790048), (270, 74805600), (284, 71118000), (288, 70130250), (300, 67325040), (320, 63117225), (324, 62338000), (355, 56894400), (360, 56104200), (375, 53860032), (400, 50493780), (405, 49870400), (426, 47412000), (432, 46753500), (439, 46008000), (450, 44883360), (480, 42078150), (500, 40395024), (540, 37402800), (568, 35559000), (576, 35065125), (600, 33662520), (639, 31608000), (648, 31169000), (675, 29922240), (710, 28447200), (720, 28052100), (750, 26930016), (800, 25246890), (810, 24935200), (852, 23706000), (864, 23376750), (878, 23004000), (900, 22441680), (960, 21039075), (1000, 20197512), (1065, 18964800), (1080, 18701400), (1125, 17953344), (1136, 17779500), (1200, 16831260), (1278, 15804000), (1296, 15584500), (1317, 15336000), (1350, 14961120), (1420, 14223600), (1440, 14026050), (1500, 13465008), (1600, 12623445), (1620, 12467600), (1704, 11853000), (1728, 11688375), (1756, 11502000), (1775, 11378880), (1800, 11220840), (1917, 10536000), (2000, 10098756), (2025, 9974080), (2130, 9482400), (2160, 9350700), (2195, 9201600), (2250, 8976672), (2272, 8889750), (2400, 8415630), (2556, 7902000), (2592, 7792250), (2634, 7668000), (2700, 7480560), (2840, 7111800), (2880, 7013025), (3000, 6732504), (3195, 6321600), (3240, 6233800), (3375, 5984448), (3408, 5926500), (3512, 5751000), (3550, 5689440), (3600, 5610420), (3834, 5268000), (3951, 5112000), (4000, 5049378), (4050, 4987040), (4260, 4741200), (4320, 4675350), (4390, 4600800), (4500, 4488336), (4544, 4444875), (4800, 4207815), (5112, 3951000), (5184, 3896125), (5268, 3834000), (5325, 3792960), (5400, 3740280), (5680, 3555900), (5751, 3512000), (6000, 3366252), (6390, 3160800), (6480, 3116900), (6585, 3067200), (6750, 2992224), (6816, 2963250), (7024, 2875500), (7100, 2844720), (7200, 2805210), (7668, 2634000), (7902, 2556000), (8000, 2524689), (8100, 2493520), (8520, 2370600), (8640, 2337675), (8780, 2300400), (8875, 2275776), (9000, 2244168), (9585, 2107200), (10125, 1994816), (10224, 1975500), (10536, 1917000), (10650, 1896480), (10800, 1870140), (10975, 1840320), (11360, 1777950), (11502, 1756000), (11853, 1704000), (12000, 1683126), (12780, 1580400), (12960, 1558450), (13170, 1533600), (13500, 1496112), (13632, 1481625), (14048, 1437750), (14200, 1422360), (14400, 1402605), (15336, 1317000), (15804, 1278000), (15975, 1264320), (16200, 1246760), (17040, 1185300), (17560, 1150200), (17750, 1137888), (18000, 1122084), (19170, 1053600), (19755, 1022400), (20250, 997408), (20448, 987750), (21072, 958500), (21300, 948240), (21600, 935070), (21950, 920160), (22720, 888975), (23004, 878000), (23706, 852000), (24000, 841563), (25560, 790200), (25920, 779225), (26340, 766800), (26625, 758592), (27000, 748056), (28096, 718875), (28400, 711180), (28755, 702400), (30672, 658500), (31169, 648000), (31608, 639000), (31950, 632160), (32400, 623380), (32925, 613440), (34080, 592650), (35120, 575100), (35500, 568944), (35559, 568000), (36000, 561042), (38340, 526800), (39510, 511200), (40500, 498704), (40896, 493875), (42144, 479250), (42600, 474120), (43200, 467535), (43900, 460080), (46008, 439000), (47412, 426000), (47925, 421440), (51120, 395100), (52680, 383400), (53250, 379296), (54000, 374028), (54875, 368064), (56800, 355590), (57510, 351200), (59265, 340800), (61344, 329250), (62338, 324000), (63216, 319500), (63900, 316080), (64800, 311690), (65850, 306720), (68160, 296325), (70240, 287550), (71000, 284472), (71118, 284000), (72000, 280521), (76680, 263400), (79020, 255600), (79875, 252864), (81000, 249352), (84288, 239625), (85200, 237060), (87800, 230040), (92016, 219500), (93507, 216000), (94824, 213000), (95850, 210720), (98775, 204480), (102240, 197550), (105360, 191700), (106500, 189648), (108000, 187014), (109750, 184032), (113600, 177795), (115020, 175600), (118530, 170400), (122688, 164625), (124676, 162000), (126432, 159750), (127800, 158040), (129600, 155845), (131700, 153360), (140480, 143775), (142000, 142236)]