21410700000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 576

約数和(自身を含む): 76540101120

約数和(自身を除く): 55129401120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 29, 30, 32, 40, 46, 48, 50, 58, 60, 69, 75, 80, 87, 92, 96, 100, 107, 115, 116, 120, 125, 138, 145, 150, 160, 174, 184, 200, 214, 230, 232, 240, 250, 276, 290, 300, 321, 345, 348, 368, 375, 400, 428, 435, 460, 464, 480, 500, 535, 552, 575, 580, 600, 625, 642, 667, 690, 696, 725, 736, 750, 800, 856, 870, 920, 928, 1000, 1070, 1104, 1150, 1160, 1200, 1250, 1284, 1334, 1380, 1392, 1450, 1500, 1605, 1712, 1725, 1740, 1840, 1875, 2000, 2001, 2140, 2175, 2208, 2300, 2320, 2400, 2461, 2500, 2568, 2668, 2675, 2760, 2784, 2875, 2900, 3000, 3103, 3125, 3210, 3335, 3424, 3450, 3480, 3625, 3680, 3750, 4000, 4002, 4280, 4350, 4600, 4640, 4922, 5000, 5136, 5336, 5350, 5520, 5750, 5800, 6000, 6206, 6250, 6420, 6670, 6900, 6960, 7250, 7383, 7500, 8004, 8025, 8560, 8625, 8700, 9200, 9309, 9375, 9844, 10000, 10005, 10272, 10672, 10700, 10875, 11040, 11500, 11600, 12000, 12305, 12412, 12500, 12840, 13340, 13375, 13800, 13920, 14375, 14500, 14766, 15000, 15515, 16008, 16050, 16675, 17120, 17250, 17400, 18125, 18400, 18618, 18750, 19688, 20000, 20010, 21344, 21400, 21750, 23000, 23200, 24610, 24824, 25000, 25680, 26680, 26750, 27600, 28750, 29000, 29532, 30000, 31030, 32016, 32100, 33350, 34500, 34800, 36250, 36915, 37236, 37500, 39376, 40020, 40125, 42800, 43125, 43500, 46000, 46545, 49220, 49648, 50000, 50025, 51360, 53360, 53500, 54375, 55200, 57500, 58000, 59064, 60000, 61525, 62060, 64032, 64200, 66700, 66875, 69000, 69600, 71369, 71875, 72500, 73830, 74472, 75000, 77575, 78752, 80040, 80250, 83375, 85600, 86250, 87000, 90625, 92000, 93090, 98440, 99296, 100000, 100050, 106720, 107000, 108750, 115000, 116000, 118128, 123050, 124120, 128400, 133400, 133750, 138000, 142738, 143750, 145000, 147660, 148944, 150000, 155150, 160080, 160500, 166750, 172500, 174000, 181250, 184575, 186180, 196880, 200100, 200625, 214000, 214107, 215625, 217500, 230000, 232725, 236256, 246100, 248240, 250125, 256800, 266800, 267500, 271875, 276000, 285476, 287500, 290000, 295320, 297888, 300000, 307625, 310300, 320160, 321000, 333500, 334375, 345000, 348000, 356845, 362500, 369150, 372360, 387875, 393760, 400200, 401250, 416875, 428000, 428214, 431250, 435000, 460000, 465450, 492200, 496480, 500250, 533600, 535000, 543750, 570952, 575000, 580000, 590640, 615250, 620600, 642000, 667000, 668750, 690000, 713690, 725000, 738300, 744720, 775750, 800400, 802500, 833750, 856428, 862500, 870000, 922875, 930900, 984400, 1000500, 1003125, 1070000, 1070535, 1087500, 1141904, 1150000, 1163625, 1181280, 1230500, 1241200, 1250625, 1284000, 1334000, 1337500, 1380000, 1427380, 1450000, 1476600, 1489440, 1538125, 1551500, 1600800, 1605000, 1667500, 1712856, 1725000, 1740000, 1784225, 1845750, 1861800, 1939375, 1968800, 2001000, 2006250, 2084375, 2140000, 2141070, 2175000, 2283808, 2300000, 2327250, 2461000, 2482400, 2501250, 2668000, 2675000, 2854760, 2900000, 2953200, 3076250, 3103000, 3210000, 3335000, 3425712, 3450000, 3568450, 3691500, 3723600, 3878750, 4002000, 4012500, 4168750, 4282140, 4350000, 4614375, 4654500, 4922000, 5002500, 5350000, 5352675, 5709520, 5818125, 5906400, 6152500, 6206000, 6253125, 6420000, 6670000, 6851424, 6900000, 7136900, 7383000, 7447200, 7690625, 7757500, 8004000, 8025000, 8337500, 8564280, 8700000, 8921125, 9228750, 9309000, 9696875, 9844000, 10005000, 10700000, 10705350, 11419040, 11636250, 12305000, 12412000, 12506250, 13340000, 14273800, 14766000, 15381250, 15515000, 16050000, 16675000, 17128560, 17842250, 18457500, 18618000, 19393750, 20010000, 21410700, 23071875, 23272500, 24610000, 25012500, 26763375, 28547600, 29090625, 29532000, 30762500, 31030000, 32100000, 33350000, 34257120, 35684500, 36915000, 37236000, 38787500, 40020000, 42821400, 44605625, 46143750, 46545000, 49220000, 50025000, 53526750, 57095200, 58181250, 61525000, 62060000, 66700000, 71369000, 73830000, 77575000, 85642800, 89211250, 92287500, 93090000, 100050000, 107053500, 116362500, 123050000, 133816875, 142738000, 147660000, 155150000, 171285600, 178422500, 184575000, 186180000, 200100000, 214107000, 223028125, 232725000, 246100000, 267633750, 285476000, 310300000, 356845000, 369150000, 428214000, 446056250, 465450000, 535267500, 669084375, 713690000, 738300000, 856428000, 892112500, 930900000, 1070535000, 1338168750, 1427380000, 1784225000, 2141070000, 2676337500, 3568450000, 4282140000, 5352675000, 7136900000, 10705350000, 21410700000]

約数ペア:

[(1, 21410700000), (2, 10705350000), (3, 7136900000), (4, 5352675000), (5, 4282140000), (6, 3568450000), (8, 2676337500), (10, 2141070000), (12, 1784225000), (15, 1427380000), (16, 1338168750), (20, 1070535000), (23, 930900000), (24, 892112500), (25, 856428000), (29, 738300000), (30, 713690000), (32, 669084375), (40, 535267500), (46, 465450000), (48, 446056250), (50, 428214000), (58, 369150000), (60, 356845000), (69, 310300000), (75, 285476000), (80, 267633750), (87, 246100000), (92, 232725000), (96, 223028125), (100, 214107000), (107, 200100000), (115, 186180000), (116, 184575000), (120, 178422500), (125, 171285600), (138, 155150000), (145, 147660000), (150, 142738000), (160, 133816875), (174, 123050000), (184, 116362500), (200, 107053500), (214, 100050000), (230, 93090000), (232, 92287500), (240, 89211250), (250, 85642800), (276, 77575000), (290, 73830000), (300, 71369000), (321, 66700000), (345, 62060000), (348, 61525000), (368, 58181250), (375, 57095200), (400, 53526750), (428, 50025000), (435, 49220000), (460, 46545000), (464, 46143750), (480, 44605625), (500, 42821400), (535, 40020000), (552, 38787500), (575, 37236000), (580, 36915000), (600, 35684500), (625, 34257120), (642, 33350000), (667, 32100000), (690, 31030000), (696, 30762500), (725, 29532000), (736, 29090625), (750, 28547600), (800, 26763375), (856, 25012500), (870, 24610000), (920, 23272500), (928, 23071875), (1000, 21410700), (1070, 20010000), (1104, 19393750), (1150, 18618000), (1160, 18457500), (1200, 17842250), (1250, 17128560), (1284, 16675000), (1334, 16050000), (1380, 15515000), (1392, 15381250), (1450, 14766000), (1500, 14273800), (1605, 13340000), (1712, 12506250), (1725, 12412000), (1740, 12305000), (1840, 11636250), (1875, 11419040), (2000, 10705350), (2001, 10700000), (2140, 10005000), (2175, 9844000), (2208, 9696875), (2300, 9309000), (2320, 9228750), (2400, 8921125), (2461, 8700000), (2500, 8564280), (2568, 8337500), (2668, 8025000), (2675, 8004000), (2760, 7757500), (2784, 7690625), (2875, 7447200), (2900, 7383000), (3000, 7136900), (3103, 6900000), (3125, 6851424), (3210, 6670000), (3335, 6420000), (3424, 6253125), (3450, 6206000), (3480, 6152500), (3625, 5906400), (3680, 5818125), (3750, 5709520), (4000, 5352675), (4002, 5350000), (4280, 5002500), (4350, 4922000), (4600, 4654500), (4640, 4614375), (4922, 4350000), (5000, 4282140), (5136, 4168750), (5336, 4012500), (5350, 4002000), (5520, 3878750), (5750, 3723600), (5800, 3691500), (6000, 3568450), (6206, 3450000), (6250, 3425712), (6420, 3335000), (6670, 3210000), (6900, 3103000), (6960, 3076250), (7250, 2953200), (7383, 2900000), (7500, 2854760), (8004, 2675000), (8025, 2668000), (8560, 2501250), (8625, 2482400), (8700, 2461000), (9200, 2327250), (9309, 2300000), (9375, 2283808), (9844, 2175000), (10000, 2141070), (10005, 2140000), (10272, 2084375), (10672, 2006250), (10700, 2001000), (10875, 1968800), (11040, 1939375), (11500, 1861800), (11600, 1845750), (12000, 1784225), (12305, 1740000), (12412, 1725000), (12500, 1712856), (12840, 1667500), (13340, 1605000), (13375, 1600800), (13800, 1551500), (13920, 1538125), (14375, 1489440), (14500, 1476600), (14766, 1450000), (15000, 1427380), (15515, 1380000), (16008, 1337500), (16050, 1334000), (16675, 1284000), (17120, 1250625), (17250, 1241200), (17400, 1230500), (18125, 1181280), (18400, 1163625), (18618, 1150000), (18750, 1141904), (19688, 1087500), (20000, 1070535), (20010, 1070000), (21344, 1003125), (21400, 1000500), (21750, 984400), (23000, 930900), (23200, 922875), (24610, 870000), (24824, 862500), (25000, 856428), (25680, 833750), (26680, 802500), (26750, 800400), (27600, 775750), (28750, 744720), (29000, 738300), (29532, 725000), (30000, 713690), (31030, 690000), (32016, 668750), (32100, 667000), (33350, 642000), (34500, 620600), (34800, 615250), (36250, 590640), (36915, 580000), (37236, 575000), (37500, 570952), (39376, 543750), (40020, 535000), (40125, 533600), (42800, 500250), (43125, 496480), (43500, 492200), (46000, 465450), (46545, 460000), (49220, 435000), (49648, 431250), (50000, 428214), (50025, 428000), (51360, 416875), (53360, 401250), (53500, 400200), (54375, 393760), (55200, 387875), (57500, 372360), (58000, 369150), (59064, 362500), (60000, 356845), (61525, 348000), (62060, 345000), (64032, 334375), (64200, 333500), (66700, 321000), (66875, 320160), (69000, 310300), (69600, 307625), (71369, 300000), (71875, 297888), (72500, 295320), (73830, 290000), (74472, 287500), (75000, 285476), (77575, 276000), (78752, 271875), (80040, 267500), (80250, 266800), (83375, 256800), (85600, 250125), (86250, 248240), (87000, 246100), (90625, 236256), (92000, 232725), (93090, 230000), (98440, 217500), (99296, 215625), (100000, 214107), (100050, 214000), (106720, 200625), (107000, 200100), (108750, 196880), (115000, 186180), (116000, 184575), (118128, 181250), (123050, 174000), (124120, 172500), (128400, 166750), (133400, 160500), (133750, 160080), (138000, 155150), (142738, 150000), (143750, 148944), (145000, 147660)]