1964170080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3271}}^1$

素因数の和:3434

約数の個数: 192

約数和(自身を含む): 6926169600

約数和(自身を除く): 4961999520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 216, 240, 270, 278, 288, 360, 417, 432, 480, 540, 556, 695, 720, 834, 864, 1080, 1112, 1251, 1390, 1440, 1668, 2085, 2160, 2224, 2502, 2780, 3271, 3336, 3753, 4170, 4320, 4448, 5004, 5560, 6255, 6542, 6672, 7506, 8340, 9813, 10008, 11120, 12510, 13084, 13344, 15012, 16355, 16680, 18765, 19626, 20016, 22240, 25020, 26168, 29439, 30024, 32710, 33360, 37530, 39252, 40032, 49065, 50040, 52336, 58878, 60048, 65420, 66720, 75060, 78504, 88317, 98130, 100080, 104672, 117756, 120096, 130840, 147195, 150120, 157008, 176634, 196260, 200160, 235512, 261680, 294390, 300240, 314016, 353268, 392520, 441585, 454669, 471024, 523360, 588780, 600480, 706536, 785040, 883170, 909338, 942048, 1177560, 1364007, 1413072, 1570080, 1766340, 1818676, 2273345, 2355120, 2728014, 2826144, 3532680, 3637352, 4092021, 4546690, 4710240, 5456028, 6820035, 7065360, 7274704, 8184042, 9093380, 10912056, 12276063, 13640070, 14130720, 14549408, 16368084, 18186760, 20460105, 21824112, 24552126, 27280140, 32736168, 36373520, 40920210, 43648224, 49104252, 54560280, 61380315, 65472336, 72747040, 81840420, 98208504, 109120560, 122760630, 130944672, 163680840, 196417008, 218241120, 245521260, 327361680, 392834016, 491042520, 654723360, 982085040, 1964170080]

約数ペア:

[(1, 1964170080), (2, 982085040), (3, 654723360), (4, 491042520), (5, 392834016), (6, 327361680), (8, 245521260), (9, 218241120), (10, 196417008), (12, 163680840), (15, 130944672), (16, 122760630), (18, 109120560), (20, 98208504), (24, 81840420), (27, 72747040), (30, 65472336), (32, 61380315), (36, 54560280), (40, 49104252), (45, 43648224), (48, 40920210), (54, 36373520), (60, 32736168), (72, 27280140), (80, 24552126), (90, 21824112), (96, 20460105), (108, 18186760), (120, 16368084), (135, 14549408), (139, 14130720), (144, 13640070), (160, 12276063), (180, 10912056), (216, 9093380), (240, 8184042), (270, 7274704), (278, 7065360), (288, 6820035), (360, 5456028), (417, 4710240), (432, 4546690), (480, 4092021), (540, 3637352), (556, 3532680), (695, 2826144), (720, 2728014), (834, 2355120), (864, 2273345), (1080, 1818676), (1112, 1766340), (1251, 1570080), (1390, 1413072), (1440, 1364007), (1668, 1177560), (2085, 942048), (2160, 909338), (2224, 883170), (2502, 785040), (2780, 706536), (3271, 600480), (3336, 588780), (3753, 523360), (4170, 471024), (4320, 454669), (4448, 441585), (5004, 392520), (5560, 353268), (6255, 314016), (6542, 300240), (6672, 294390), (7506, 261680), (8340, 235512), (9813, 200160), (10008, 196260), (11120, 176634), (12510, 157008), (13084, 150120), (13344, 147195), (15012, 130840), (16355, 120096), (16680, 117756), (18765, 104672), (19626, 100080), (20016, 98130), (22240, 88317), (25020, 78504), (26168, 75060), (29439, 66720), (30024, 65420), (32710, 60048), (33360, 58878), (37530, 52336), (39252, 50040), (40032, 49065)]