1569352680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20089}}^1$

素因数の和:20144

約数の個数: 192

約数和(自身を含む): 6017356800

約数和(自身を除く): 4448004120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 13020, 15624, 19530, 20089, 26040, 39060, 40178, 60267, 78120, 80356, 100445, 120534, 140623, 160712, 180801, 200890, 241068, 281246, 301335, 361602, 401780, 421869, 482136, 562492, 602670, 622759, 703115, 723204, 803560, 843738, 904005, 1124984, 1205340, 1245518, 1265607, 1406230, 1446408, 1687476, 1808010, 1868277, 2109345, 2410680, 2491036, 2531214, 2812460, 3113795, 3374952, 3616020, 3736554, 4218690, 4359313, 4982072, 5062428, 5604831, 5624920, 6227590, 6328035, 7232040, 7473108, 8437380, 8718626, 9341385, 10124856, 11209662, 12455180, 12656070, 13077939, 14946216, 16874760, 17437252, 18682770, 21796565, 22419324, 24910360, 25312140, 26155878, 28024155, 34874504, 37365540, 39233817, 43593130, 44838648, 50624280, 52311756, 56048310, 65389695, 74731080, 78467634, 87186260, 104623512, 112096620, 130779390, 156935268, 174372520, 196169085, 224193240, 261558780, 313870536, 392338170, 523117560, 784676340, 1569352680]

約数ペア:

[(1, 1569352680), (2, 784676340), (3, 523117560), (4, 392338170), (5, 313870536), (6, 261558780), (7, 224193240), (8, 196169085), (9, 174372520), (10, 156935268), (12, 130779390), (14, 112096620), (15, 104623512), (18, 87186260), (20, 78467634), (21, 74731080), (24, 65389695), (28, 56048310), (30, 52311756), (31, 50624280), (35, 44838648), (36, 43593130), (40, 39233817), (42, 37365540), (45, 34874504), (56, 28024155), (60, 26155878), (62, 25312140), (63, 24910360), (70, 22419324), (72, 21796565), (84, 18682770), (90, 17437252), (93, 16874760), (105, 14946216), (120, 13077939), (124, 12656070), (126, 12455180), (140, 11209662), (155, 10124856), (168, 9341385), (180, 8718626), (186, 8437380), (210, 7473108), (217, 7232040), (248, 6328035), (252, 6227590), (279, 5624920), (280, 5604831), (310, 5062428), (315, 4982072), (360, 4359313), (372, 4218690), (420, 3736554), (434, 3616020), (465, 3374952), (504, 3113795), (558, 2812460), (620, 2531214), (630, 2491036), (651, 2410680), (744, 2109345), (840, 1868277), (868, 1808010), (930, 1687476), (1085, 1446408), (1116, 1406230), (1240, 1265607), (1260, 1245518), (1302, 1205340), (1395, 1124984), (1736, 904005), (1860, 843738), (1953, 803560), (2170, 723204), (2232, 703115), (2520, 622759), (2604, 602670), (2790, 562492), (3255, 482136), (3720, 421869), (3906, 401780), (4340, 361602), (5208, 301335), (5580, 281246), (6510, 241068), (7812, 200890), (8680, 180801), (9765, 160712), (11160, 140623), (13020, 120534), (15624, 100445), (19530, 80356), (20089, 78120), (26040, 60267), (39060, 40178)]