240704100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2979

約数の個数: 216

約数和(自身を含む): 928898880

約数和(自身を除く): 688194780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1638, 1820, 1950, 2100, 2275, 2340, 2730, 2925, 2939, 3150, 3276, 3900, 4095, 4550, 5460, 5850, 5878, 6300, 6825, 8190, 8817, 9100, 11700, 11756, 13650, 14695, 16380, 17634, 20475, 20573, 26451, 27300, 29390, 35268, 38207, 40950, 41146, 44085, 52902, 58780, 61719, 73475, 76414, 81900, 82292, 88170, 102865, 105804, 114621, 123438, 132255, 146950, 152828, 176340, 185157, 191035, 205730, 220425, 229242, 246876, 264510, 267449, 293900, 308595, 343863, 370314, 382070, 411460, 440850, 458484, 514325, 529020, 534898, 573105, 617190, 661275, 687726, 740628, 764140, 802347, 881700, 925785, 955175, 1028650, 1069796, 1146210, 1234380, 1322550, 1337245, 1375452, 1542975, 1604694, 1719315, 1851570, 1910350, 2057300, 2292420, 2407041, 2645100, 2674490, 2865525, 3085950, 3209388, 3438630, 3703140, 3820700, 4011735, 4628925, 4814082, 5348980, 5731050, 6171900, 6686225, 6877260, 8023470, 8596575, 9257850, 9628164, 11462100, 12035205, 13372450, 16046940, 17193150, 18515700, 20058675, 24070410, 26744900, 34386300, 40117350, 48140820, 60176025, 80234700, 120352050, 240704100]

約数ペア:

[(1, 240704100), (2, 120352050), (3, 80234700), (4, 60176025), (5, 48140820), (6, 40117350), (7, 34386300), (9, 26744900), (10, 24070410), (12, 20058675), (13, 18515700), (14, 17193150), (15, 16046940), (18, 13372450), (20, 12035205), (21, 11462100), (25, 9628164), (26, 9257850), (28, 8596575), (30, 8023470), (35, 6877260), (36, 6686225), (39, 6171900), (42, 5731050), (45, 5348980), (50, 4814082), (52, 4628925), (60, 4011735), (63, 3820700), (65, 3703140), (70, 3438630), (75, 3209388), (78, 3085950), (84, 2865525), (90, 2674490), (91, 2645100), (100, 2407041), (105, 2292420), (117, 2057300), (126, 1910350), (130, 1851570), (140, 1719315), (150, 1604694), (156, 1542975), (175, 1375452), (180, 1337245), (182, 1322550), (195, 1234380), (210, 1146210), (225, 1069796), (234, 1028650), (252, 955175), (260, 925785), (273, 881700), (300, 802347), (315, 764140), (325, 740628), (350, 687726), (364, 661275), (390, 617190), (420, 573105), (450, 534898), (455, 529020), (468, 514325), (525, 458484), (546, 440850), (585, 411460), (630, 382070), (650, 370314), (700, 343863), (780, 308595), (819, 293900), (900, 267449), (910, 264510), (975, 246876), (1050, 229242), (1092, 220425), (1170, 205730), (1260, 191035), (1300, 185157), (1365, 176340), (1575, 152828), (1638, 146950), (1820, 132255), (1950, 123438), (2100, 114621), (2275, 105804), (2340, 102865), (2730, 88170), (2925, 82292), (2939, 81900), (3150, 76414), (3276, 73475), (3900, 61719), (4095, 58780), (4550, 52902), (5460, 44085), (5850, 41146), (5878, 40950), (6300, 38207), (6825, 35268), (8190, 29390), (8817, 27300), (9100, 26451), (11700, 20573), (11756, 20475), (13650, 17634), (14695, 16380)]