634607280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 240

約数和(自身を含む): 2278916640

約数和(自身を除く): 1644309360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 139, 144, 153, 170, 180, 204, 240, 255, 272, 278, 306, 340, 360, 373, 408, 417, 510, 556, 612, 680, 695, 720, 746, 765, 816, 834, 1020, 1112, 1119, 1224, 1251, 1360, 1390, 1492, 1530, 1668, 1865, 2040, 2085, 2224, 2238, 2363, 2448, 2502, 2780, 2984, 3060, 3336, 3357, 3730, 4080, 4170, 4476, 4726, 5004, 5560, 5595, 5968, 6120, 6255, 6341, 6672, 6714, 7089, 7460, 8340, 8952, 9452, 10008, 11120, 11190, 11815, 12240, 12510, 12682, 13428, 14178, 14920, 16680, 16785, 17904, 18904, 19023, 20016, 21267, 22380, 23630, 25020, 25364, 26856, 28356, 29840, 31705, 33360, 33570, 35445, 37808, 38046, 42534, 44760, 47260, 50040, 50728, 51847, 53712, 56712, 57069, 63410, 67140, 70890, 76092, 85068, 89520, 94520, 95115, 100080, 101456, 103694, 106335, 113424, 114138, 126820, 134280, 141780, 152184, 155541, 170136, 189040, 190230, 207388, 212670, 228276, 253640, 259235, 268560, 283560, 285345, 304368, 311082, 340272, 380460, 414776, 425340, 456552, 466623, 507280, 518470, 567120, 570690, 622164, 760920, 777705, 829552, 850680, 881399, 913104, 933246, 1036940, 1141380, 1244328, 1521840, 1555410, 1701360, 1762798, 1866492, 2073880, 2282760, 2333115, 2488656, 2644197, 3110820, 3525596, 3732984, 4147760, 4406995, 4565520, 4666230, 5288394, 6221640, 7051192, 7465968, 7932591, 8813990, 9332460, 10576788, 12443280, 13220985, 14102384, 15865182, 17627980, 18664920, 21153576, 26441970, 31730364, 35255960, 37329840, 39662955, 42307152, 52883940, 63460728, 70511920, 79325910, 105767880, 126921456, 158651820, 211535760, 317303640, 634607280]

約数ペア:

[(1, 634607280), (2, 317303640), (3, 211535760), (4, 158651820), (5, 126921456), (6, 105767880), (8, 79325910), (9, 70511920), (10, 63460728), (12, 52883940), (15, 42307152), (16, 39662955), (17, 37329840), (18, 35255960), (20, 31730364), (24, 26441970), (30, 21153576), (34, 18664920), (36, 17627980), (40, 15865182), (45, 14102384), (48, 13220985), (51, 12443280), (60, 10576788), (68, 9332460), (72, 8813990), (80, 7932591), (85, 7465968), (90, 7051192), (102, 6221640), (120, 5288394), (136, 4666230), (139, 4565520), (144, 4406995), (153, 4147760), (170, 3732984), (180, 3525596), (204, 3110820), (240, 2644197), (255, 2488656), (272, 2333115), (278, 2282760), (306, 2073880), (340, 1866492), (360, 1762798), (373, 1701360), (408, 1555410), (417, 1521840), (510, 1244328), (556, 1141380), (612, 1036940), (680, 933246), (695, 913104), (720, 881399), (746, 850680), (765, 829552), (816, 777705), (834, 760920), (1020, 622164), (1112, 570690), (1119, 567120), (1224, 518470), (1251, 507280), (1360, 466623), (1390, 456552), (1492, 425340), (1530, 414776), (1668, 380460), (1865, 340272), (2040, 311082), (2085, 304368), (2224, 285345), (2238, 283560), (2363, 268560), (2448, 259235), (2502, 253640), (2780, 228276), (2984, 212670), (3060, 207388), (3336, 190230), (3357, 189040), (3730, 170136), (4080, 155541), (4170, 152184), (4476, 141780), (4726, 134280), (5004, 126820), (5560, 114138), (5595, 113424), (5968, 106335), (6120, 103694), (6255, 101456), (6341, 100080), (6672, 95115), (6714, 94520), (7089, 89520), (7460, 85068), (8340, 76092), (8952, 70890), (9452, 67140), (10008, 63410), (11120, 57069), (11190, 56712), (11815, 53712), (12240, 51847), (12510, 50728), (12682, 50040), (13428, 47260), (14178, 44760), (14920, 42534), (16680, 38046), (16785, 37808), (17904, 35445), (18904, 33570), (19023, 33360), (20016, 31705), (21267, 29840), (22380, 28356), (23630, 26856), (25020, 25364)]