1721148000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 768

約数和(自身を含む): 7132769280

約数和(自身を除く): 5411621280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 25, 26, 30, 32, 33, 34, 39, 40, 44, 48, 50, 51, 52, 55, 59, 60, 65, 66, 68, 75, 78, 80, 85, 88, 96, 100, 102, 104, 110, 118, 120, 125, 130, 132, 136, 143, 150, 156, 160, 165, 170, 176, 177, 187, 195, 200, 204, 208, 220, 221, 236, 240, 250, 255, 260, 264, 272, 275, 286, 295, 300, 312, 325, 330, 340, 352, 354, 374, 375, 390, 400, 408, 416, 425, 429, 440, 442, 472, 480, 500, 510, 520, 528, 544, 550, 561, 572, 590, 600, 624, 649, 650, 660, 663, 680, 708, 715, 748, 750, 767, 780, 800, 816, 825, 850, 858, 880, 884, 885, 935, 944, 975, 1000, 1003, 1020, 1040, 1056, 1100, 1105, 1122, 1144, 1180, 1200, 1248, 1275, 1298, 1300, 1320, 1326, 1360, 1375, 1416, 1430, 1475, 1496, 1500, 1534, 1560, 1625, 1632, 1650, 1700, 1716, 1760, 1768, 1770, 1870, 1888, 1947, 1950, 2000, 2006, 2040, 2080, 2125, 2145, 2200, 2210, 2244, 2288, 2301, 2360, 2400, 2431, 2550, 2596, 2600, 2640, 2652, 2720, 2750, 2805, 2832, 2860, 2950, 2992, 3000, 3009, 3068, 3120, 3245, 3250, 3300, 3315, 3400, 3432, 3536, 3540, 3575, 3740, 3835, 3894, 3900, 4000, 4012, 4080, 4125, 4250, 4290, 4400, 4420, 4425, 4488, 4576, 4602, 4675, 4720, 4862, 4875, 5015, 5100, 5192, 5200, 5280, 5304, 5500, 5525, 5610, 5664, 5720, 5900, 5984, 6000, 6018, 6136, 6240, 6375, 6490, 6500, 6600, 6630, 6800, 6864, 7072, 7080, 7150, 7293, 7375, 7480, 7670, 7788, 7800, 8024, 8160, 8250, 8437, 8500, 8580, 8800, 8840, 8850, 8976, 9204, 9350, 9440, 9724, 9735, 9750, 10030, 10200, 10384, 10400, 10608, 10725, 11000, 11033, 11050, 11220, 11440, 11505, 11800, 12000, 12036, 12155, 12272, 12750, 12980, 13000, 13039, 13200, 13260, 13600, 13728, 14025, 14160, 14300, 14586, 14750, 14960, 15045, 15340, 15576, 15600, 16048, 16225, 16500, 16575, 16874, 17000, 17160, 17680, 17700, 17875, 17952, 18408, 18700, 19175, 19448, 19470, 19500, 20060, 20400, 20768, 21216, 21450, 22000, 22066, 22100, 22125, 22440, 22880, 23010, 23375, 23600, 24072, 24310, 24544, 25075, 25311, 25500, 25960, 26000, 26078, 26400, 26520, 27625, 28050, 28320, 28600, 29172, 29500, 29920, 30090, 30680, 31152, 31200, 32096, 32450, 33000, 33099, 33150, 33748, 34000, 34320, 35360, 35400, 35750, 36465, 36816, 37400, 38350, 38896, 38940, 39000, 39117, 40120, 40800, 42185, 42900, 44000, 44132, 44200, 44250, 44880, 46020, 46750, 47200, 48144, 48620, 48675, 50150, 50622, 51000, 51920, 52000, 52156, 53040, 53625, 55165, 55250, 56100, 57200, 57525, 58344, 59000, 60180, 60775, 61360, 62304, 64900, 65195, 66000, 66198, 66300, 67496, 68000, 68640, 70125, 70800, 71500, 72930, 73632, 74800, 75225, 76700, 77792, 77880, 78000, 78234, 80240, 81125, 82875, 84370, 85800, 88264, 88400, 88500, 89760, 92040, 93500, 95875, 96288, 97240, 97350, 100300, 101244, 102000, 103840, 104312, 106080, 107250, 110330, 110500, 112200, 114400, 115050, 116688, 118000, 120360, 121550, 122720, 125375, 126555, 129800, 130390, 132000, 132396, 132600, 134992, 140250, 141600, 143000, 143429, 145860, 149600, 150450, 153400, 155760, 156000, 156468, 160480, 162250, 165495, 165750, 168740, 171600, 176528, 176800, 177000, 182325, 184080, 187000, 191750, 194480, 194700, 195585, 200600, 202488, 204000, 208624, 210925, 214500, 220660, 221000, 224400, 230100, 233376, 236000, 240720, 243100, 243375, 250750, 253110, 259600, 260780, 264792, 265200, 269984, 275825, 280500, 286000, 286858, 287625, 291720, 300900, 303875, 306800, 311520, 312936, 324500, 325975, 330990, 331500, 337480, 343200, 353056, 354000, 364650, 368160, 374000, 376125, 383500, 388960, 389400, 391170, 401200, 404976, 417248, 421850, 429000, 430287, 441320, 442000, 448800, 460200, 481440, 486200, 486750, 501500, 506220, 519200, 521560, 529584, 530400, 551650, 561000, 572000, 573716, 575250, 583440, 601800, 607750, 613600, 625872, 632775, 649000, 651950, 661980, 663000, 674960, 708000, 717145, 729300, 748000, 752250, 767000, 778800, 782340, 802400, 809952, 827475, 843700, 858000, 860574, 882640, 884000, 911625, 920400, 972400, 973500, 977925, 1003000, 1012440, 1043120, 1054625, 1059168, 1103300, 1122000, 1147432, 1150500, 1166880, 1203600, 1215500, 1251744, 1265550, 1298000, 1303900, 1323960, 1326000, 1349920, 1379125, 1434290, 1458600, 1504500, 1534000, 1557600, 1564680, 1629875, 1654950, 1687400, 1716000, 1721148, 1765280, 1823250, 1840800, 1944800, 1947000, 1955850, 2006000, 2024880, 2086240, 2109250, 2151435, 2206600, 2244000, 2294864, 2301000, 2407200, 2431000, 2531100, 2596000, 2607800, 2647920, 2652000, 2758250, 2868580, 2917200, 3009000, 3068000, 3129360, 3163875, 3259750, 3309900, 3374800, 3442296, 3585725, 3646500, 3894000, 3911700, 4012000, 4049760, 4137375, 4218500, 4302870, 4413200, 4589728, 4602000, 4862000, 4889625, 5062200, 5215600, 5295840, 5516500, 5737160, 5834400, 6018000, 6258720, 6327750, 6519500, 6619800, 6749600, 6884592, 7171450, 7293000, 7788000, 7823400, 8274750, 8437000, 8605740, 8826400, 9204000, 9724000, 9779250, 10124400, 10431200, 10757175, 11033000, 11474320, 12036000, 12655500, 13039000, 13239600, 13769184, 14342900, 14586000, 15646800, 16549500, 16874000, 17211480, 17928625, 19558500, 20248800, 21514350, 22066000, 22948640, 25311000, 26078000, 26479200, 28685800, 29172000, 31293600, 33099000, 33748000, 34422960, 35857250, 39117000, 43028700, 44132000, 50622000, 52156000, 53785875, 57371600, 66198000, 68845920, 71714500, 78234000, 86057400, 101244000, 107571750, 114743200, 132396000, 143429000, 156468000, 172114800, 215143500, 286858000, 344229600, 430287000, 573716000, 860574000, 1721148000]

約数ペア:

[(1, 1721148000), (2, 860574000), (3, 573716000), (4, 430287000), (5, 344229600), (6, 286858000), (8, 215143500), (10, 172114800), (11, 156468000), (12, 143429000), (13, 132396000), (15, 114743200), (16, 107571750), (17, 101244000), (20, 86057400), (22, 78234000), (24, 71714500), (25, 68845920), (26, 66198000), (30, 57371600), (32, 53785875), (33, 52156000), (34, 50622000), (39, 44132000), (40, 43028700), (44, 39117000), (48, 35857250), (50, 34422960), (51, 33748000), (52, 33099000), (55, 31293600), (59, 29172000), (60, 28685800), (65, 26479200), (66, 26078000), (68, 25311000), (75, 22948640), (78, 22066000), (80, 21514350), (85, 20248800), (88, 19558500), (96, 17928625), (100, 17211480), (102, 16874000), (104, 16549500), (110, 15646800), (118, 14586000), (120, 14342900), (125, 13769184), (130, 13239600), (132, 13039000), (136, 12655500), (143, 12036000), (150, 11474320), (156, 11033000), (160, 10757175), (165, 10431200), (170, 10124400), (176, 9779250), (177, 9724000), (187, 9204000), (195, 8826400), (200, 8605740), (204, 8437000), (208, 8274750), (220, 7823400), (221, 7788000), (236, 7293000), (240, 7171450), (250, 6884592), (255, 6749600), (260, 6619800), (264, 6519500), (272, 6327750), (275, 6258720), (286, 6018000), (295, 5834400), (300, 5737160), (312, 5516500), (325, 5295840), (330, 5215600), (340, 5062200), (352, 4889625), (354, 4862000), (374, 4602000), (375, 4589728), (390, 4413200), (400, 4302870), (408, 4218500), (416, 4137375), (425, 4049760), (429, 4012000), (440, 3911700), (442, 3894000), (472, 3646500), (480, 3585725), (500, 3442296), (510, 3374800), (520, 3309900), (528, 3259750), (544, 3163875), (550, 3129360), (561, 3068000), (572, 3009000), (590, 2917200), (600, 2868580), (624, 2758250), (649, 2652000), (650, 2647920), (660, 2607800), (663, 2596000), (680, 2531100), (708, 2431000), (715, 2407200), (748, 2301000), (750, 2294864), (767, 2244000), (780, 2206600), (800, 2151435), (816, 2109250), (825, 2086240), (850, 2024880), (858, 2006000), (880, 1955850), (884, 1947000), (885, 1944800), (935, 1840800), (944, 1823250), (975, 1765280), (1000, 1721148), (1003, 1716000), (1020, 1687400), (1040, 1654950), (1056, 1629875), (1100, 1564680), (1105, 1557600), (1122, 1534000), (1144, 1504500), (1180, 1458600), (1200, 1434290), (1248, 1379125), (1275, 1349920), (1298, 1326000), (1300, 1323960), (1320, 1303900), (1326, 1298000), (1360, 1265550), (1375, 1251744), (1416, 1215500), (1430, 1203600), (1475, 1166880), (1496, 1150500), (1500, 1147432), (1534, 1122000), (1560, 1103300), (1625, 1059168), (1632, 1054625), (1650, 1043120), (1700, 1012440), (1716, 1003000), (1760, 977925), (1768, 973500), (1770, 972400), (1870, 920400), (1888, 911625), (1947, 884000), (1950, 882640), (2000, 860574), (2006, 858000), (2040, 843700), (2080, 827475), (2125, 809952), (2145, 802400), (2200, 782340), (2210, 778800), (2244, 767000), (2288, 752250), (2301, 748000), (2360, 729300), (2400, 717145), (2431, 708000), (2550, 674960), (2596, 663000), (2600, 661980), (2640, 651950), (2652, 649000), (2720, 632775), (2750, 625872), (2805, 613600), (2832, 607750), (2860, 601800), (2950, 583440), (2992, 575250), (3000, 573716), (3009, 572000), (3068, 561000), (3120, 551650), (3245, 530400), (3250, 529584), (3300, 521560), (3315, 519200), (3400, 506220), (3432, 501500), (3536, 486750), (3540, 486200), (3575, 481440), (3740, 460200), (3835, 448800), (3894, 442000), (3900, 441320), (4000, 430287), (4012, 429000), (4080, 421850), (4125, 417248), (4250, 404976), (4290, 401200), (4400, 391170), (4420, 389400), (4425, 388960), (4488, 383500), (4576, 376125), (4602, 374000), (4675, 368160), (4720, 364650), (4862, 354000), (4875, 353056), (5015, 343200), (5100, 337480), (5192, 331500), (5200, 330990), (5280, 325975), (5304, 324500), (5500, 312936), (5525, 311520), (5610, 306800), (5664, 303875), (5720, 300900), (5900, 291720), (5984, 287625), (6000, 286858), (6018, 286000), (6136, 280500), (6240, 275825), (6375, 269984), (6490, 265200), (6500, 264792), (6600, 260780), (6630, 259600), (6800, 253110), (6864, 250750), (7072, 243375), (7080, 243100), (7150, 240720), (7293, 236000), (7375, 233376), (7480, 230100), (7670, 224400), (7788, 221000), (7800, 220660), (8024, 214500), (8160, 210925), (8250, 208624), (8437, 204000), (8500, 202488), (8580, 200600), (8800, 195585), (8840, 194700), (8850, 194480), (8976, 191750), (9204, 187000), (9350, 184080), (9440, 182325), (9724, 177000), (9735, 176800), (9750, 176528), (10030, 171600), (10200, 168740), (10384, 165750), (10400, 165495), (10608, 162250), (10725, 160480), (11000, 156468), (11033, 156000), (11050, 155760), (11220, 153400), (11440, 150450), (11505, 149600), (11800, 145860), (12000, 143429), (12036, 143000), (12155, 141600), (12272, 140250), (12750, 134992), (12980, 132600), (13000, 132396), (13039, 132000), (13200, 130390), (13260, 129800), (13600, 126555), (13728, 125375), (14025, 122720), (14160, 121550), (14300, 120360), (14586, 118000), (14750, 116688), (14960, 115050), (15045, 114400), (15340, 112200), (15576, 110500), (15600, 110330), (16048, 107250), (16225, 106080), (16500, 104312), (16575, 103840), (16874, 102000), (17000, 101244), (17160, 100300), (17680, 97350), (17700, 97240), (17875, 96288), (17952, 95875), (18408, 93500), (18700, 92040), (19175, 89760), (19448, 88500), (19470, 88400), (19500, 88264), (20060, 85800), (20400, 84370), (20768, 82875), (21216, 81125), (21450, 80240), (22000, 78234), (22066, 78000), (22100, 77880), (22125, 77792), (22440, 76700), (22880, 75225), (23010, 74800), (23375, 73632), (23600, 72930), (24072, 71500), (24310, 70800), (24544, 70125), (25075, 68640), (25311, 68000), (25500, 67496), (25960, 66300), (26000, 66198), (26078, 66000), (26400, 65195), (26520, 64900), (27625, 62304), (28050, 61360), (28320, 60775), (28600, 60180), (29172, 59000), (29500, 58344), (29920, 57525), (30090, 57200), (30680, 56100), (31152, 55250), (31200, 55165), (32096, 53625), (32450, 53040), (33000, 52156), (33099, 52000), (33150, 51920), (33748, 51000), (34000, 50622), (34320, 50150), (35360, 48675), (35400, 48620), (35750, 48144), (36465, 47200), (36816, 46750), (37400, 46020), (38350, 44880), (38896, 44250), (38940, 44200), (39000, 44132), (39117, 44000), (40120, 42900), (40800, 42185)]