1207571400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:669

約数の個数: 288

約数和(自身を含む): 4665772800

約数和(自身を除く): 3458201400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 239, 252, 280, 300, 315, 350, 360, 401, 420, 450, 478, 504, 525, 600, 630, 700, 717, 802, 840, 900, 956, 1050, 1195, 1203, 1260, 1400, 1434, 1575, 1604, 1673, 1800, 1912, 2005, 2100, 2151, 2390, 2406, 2520, 2807, 2868, 3150, 3208, 3346, 3585, 3609, 4010, 4200, 4302, 4780, 4812, 5019, 5614, 5736, 5975, 6015, 6300, 6692, 7170, 7218, 8020, 8365, 8421, 8604, 9560, 9624, 10025, 10038, 10755, 11228, 11950, 12030, 12600, 13384, 14035, 14340, 14436, 15057, 16040, 16730, 16842, 17208, 17925, 18045, 20050, 20076, 21510, 22456, 23900, 24060, 25095, 25263, 28070, 28680, 28872, 30075, 30114, 33460, 33684, 35850, 36090, 40100, 40152, 41825, 42105, 43020, 47800, 48120, 50190, 50526, 53775, 56140, 60150, 60228, 66920, 67368, 70175, 71700, 72180, 75285, 80200, 83650, 84210, 86040, 90225, 95839, 100380, 101052, 107550, 112280, 120300, 120456, 125475, 126315, 140350, 143400, 144360, 150570, 167300, 168420, 180450, 191678, 200760, 202104, 210525, 215100, 240600, 250950, 252630, 280700, 287517, 301140, 334600, 336840, 360900, 376425, 383356, 421050, 430200, 479195, 501900, 505260, 561400, 575034, 602280, 631575, 670873, 721800, 752850, 766712, 842100, 862551, 958390, 1003800, 1010520, 1150068, 1263150, 1341746, 1437585, 1505700, 1684200, 1725102, 1916780, 2012619, 2300136, 2395975, 2526300, 2683492, 2875170, 3011400, 3354365, 3450204, 3833560, 4025238, 4312755, 4791950, 5052600, 5366984, 5750340, 6037857, 6708730, 6900408, 7187925, 8050476, 8625510, 9583900, 10063095, 11500680, 12075714, 13417460, 14375850, 16100952, 16771825, 17251020, 19167800, 20126190, 21563775, 24151428, 26834920, 28751700, 30189285, 33543650, 34502040, 40252380, 43127550, 48302856, 50315475, 57503400, 60378570, 67087300, 80504760, 86255100, 100630950, 120757140, 134174600, 150946425, 172510200, 201261900, 241514280, 301892850, 402523800, 603785700, 1207571400]

約数ペア:

[(1, 1207571400), (2, 603785700), (3, 402523800), (4, 301892850), (5, 241514280), (6, 201261900), (7, 172510200), (8, 150946425), (9, 134174600), (10, 120757140), (12, 100630950), (14, 86255100), (15, 80504760), (18, 67087300), (20, 60378570), (21, 57503400), (24, 50315475), (25, 48302856), (28, 43127550), (30, 40252380), (35, 34502040), (36, 33543650), (40, 30189285), (42, 28751700), (45, 26834920), (50, 24151428), (56, 21563775), (60, 20126190), (63, 19167800), (70, 17251020), (72, 16771825), (75, 16100952), (84, 14375850), (90, 13417460), (100, 12075714), (105, 11500680), (120, 10063095), (126, 9583900), (140, 8625510), (150, 8050476), (168, 7187925), (175, 6900408), (180, 6708730), (200, 6037857), (210, 5750340), (225, 5366984), (239, 5052600), (252, 4791950), (280, 4312755), (300, 4025238), (315, 3833560), (350, 3450204), (360, 3354365), (401, 3011400), (420, 2875170), (450, 2683492), (478, 2526300), (504, 2395975), (525, 2300136), (600, 2012619), (630, 1916780), (700, 1725102), (717, 1684200), (802, 1505700), (840, 1437585), (900, 1341746), (956, 1263150), (1050, 1150068), (1195, 1010520), (1203, 1003800), (1260, 958390), (1400, 862551), (1434, 842100), (1575, 766712), (1604, 752850), (1673, 721800), (1800, 670873), (1912, 631575), (2005, 602280), (2100, 575034), (2151, 561400), (2390, 505260), (2406, 501900), (2520, 479195), (2807, 430200), (2868, 421050), (3150, 383356), (3208, 376425), (3346, 360900), (3585, 336840), (3609, 334600), (4010, 301140), (4200, 287517), (4302, 280700), (4780, 252630), (4812, 250950), (5019, 240600), (5614, 215100), (5736, 210525), (5975, 202104), (6015, 200760), (6300, 191678), (6692, 180450), (7170, 168420), (7218, 167300), (8020, 150570), (8365, 144360), (8421, 143400), (8604, 140350), (9560, 126315), (9624, 125475), (10025, 120456), (10038, 120300), (10755, 112280), (11228, 107550), (11950, 101052), (12030, 100380), (12600, 95839), (13384, 90225), (14035, 86040), (14340, 84210), (14436, 83650), (15057, 80200), (16040, 75285), (16730, 72180), (16842, 71700), (17208, 70175), (17925, 67368), (18045, 66920), (20050, 60228), (20076, 60150), (21510, 56140), (22456, 53775), (23900, 50526), (24060, 50190), (25095, 48120), (25263, 47800), (28070, 43020), (28680, 42105), (28872, 41825), (30075, 40152), (30114, 40100), (33460, 36090), (33684, 35850)]