1807144560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:637

約数の個数: 320

約数和(自身を含む): 6766233600

約数和(自身を除く): 4959089040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 139, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 278, 312, 351, 360, 390, 417, 432, 463, 468, 520, 540, 556, 585, 624, 695, 702, 720, 780, 834, 926, 936, 1040, 1080, 1112, 1170, 1251, 1389, 1390, 1404, 1560, 1668, 1755, 1807, 1852, 1872, 2085, 2160, 2224, 2315, 2340, 2502, 2778, 2780, 2808, 3120, 3336, 3510, 3614, 3704, 3753, 4167, 4170, 4630, 4680, 5004, 5421, 5556, 5560, 5616, 6019, 6255, 6672, 6945, 7020, 7228, 7408, 7506, 8334, 8340, 9035, 9260, 9360, 10008, 10842, 11112, 11120, 12038, 12501, 12510, 13890, 14040, 14456, 15012, 16263, 16668, 16680, 18057, 18070, 18520, 18765, 20016, 20835, 21684, 22224, 24076, 25002, 25020, 27105, 27780, 28080, 28912, 30024, 30095, 32526, 33336, 33360, 36114, 36140, 37040, 37530, 41670, 43368, 48152, 48789, 50004, 50040, 54171, 54210, 55560, 60048, 60190, 62505, 64357, 65052, 66672, 72228, 72280, 75060, 81315, 83340, 86736, 90285, 96304, 97578, 100008, 100080, 108342, 108420, 111120, 120380, 125010, 128714, 130104, 144456, 144560, 150120, 162513, 162630, 166680, 180570, 193071, 195156, 200016, 216684, 216840, 240760, 243945, 250020, 257428, 260208, 270855, 288912, 300240, 321785, 325026, 325260, 333360, 361140, 386142, 390312, 433368, 433680, 481520, 487890, 500040, 514856, 541710, 579213, 643570, 650052, 650520, 722280, 772284, 780624, 812565, 836641, 866736, 965355, 975780, 1000080, 1029712, 1083420, 1158426, 1287140, 1300104, 1301040, 1444560, 1544568, 1625130, 1673282, 1737639, 1930710, 1951560, 2166840, 2316852, 2509923, 2574280, 2600208, 2896065, 3089136, 3250260, 3346564, 3475278, 3861420, 3903120, 4183205, 4333680, 4633704, 5019846, 5148560, 5792130, 6500520, 6693128, 6950556, 7529769, 7722840, 8366410, 8688195, 9267408, 10039692, 11584260, 12549615, 13001040, 13386256, 13901112, 15059538, 15445680, 16732820, 17376390, 20079384, 22589307, 23168520, 25099230, 27802224, 30119076, 33465640, 34752780, 37648845, 40158768, 45178614, 46337040, 50198460, 60238152, 66931280, 69505560, 75297690, 90357228, 100396920, 112946535, 120476304, 139011120, 150595380, 180714456, 200793840, 225893070, 301190760, 361428912, 451786140, 602381520, 903572280, 1807144560]

約数ペア:

[(1, 1807144560), (2, 903572280), (3, 602381520), (4, 451786140), (5, 361428912), (6, 301190760), (8, 225893070), (9, 200793840), (10, 180714456), (12, 150595380), (13, 139011120), (15, 120476304), (16, 112946535), (18, 100396920), (20, 90357228), (24, 75297690), (26, 69505560), (27, 66931280), (30, 60238152), (36, 50198460), (39, 46337040), (40, 45178614), (45, 40158768), (48, 37648845), (52, 34752780), (54, 33465640), (60, 30119076), (65, 27802224), (72, 25099230), (78, 23168520), (80, 22589307), (90, 20079384), (104, 17376390), (108, 16732820), (117, 15445680), (120, 15059538), (130, 13901112), (135, 13386256), (139, 13001040), (144, 12549615), (156, 11584260), (180, 10039692), (195, 9267408), (208, 8688195), (216, 8366410), (234, 7722840), (240, 7529769), (260, 6950556), (270, 6693128), (278, 6500520), (312, 5792130), (351, 5148560), (360, 5019846), (390, 4633704), (417, 4333680), (432, 4183205), (463, 3903120), (468, 3861420), (520, 3475278), (540, 3346564), (556, 3250260), (585, 3089136), (624, 2896065), (695, 2600208), (702, 2574280), (720, 2509923), (780, 2316852), (834, 2166840), (926, 1951560), (936, 1930710), (1040, 1737639), (1080, 1673282), (1112, 1625130), (1170, 1544568), (1251, 1444560), (1389, 1301040), (1390, 1300104), (1404, 1287140), (1560, 1158426), (1668, 1083420), (1755, 1029712), (1807, 1000080), (1852, 975780), (1872, 965355), (2085, 866736), (2160, 836641), (2224, 812565), (2315, 780624), (2340, 772284), (2502, 722280), (2778, 650520), (2780, 650052), (2808, 643570), (3120, 579213), (3336, 541710), (3510, 514856), (3614, 500040), (3704, 487890), (3753, 481520), (4167, 433680), (4170, 433368), (4630, 390312), (4680, 386142), (5004, 361140), (5421, 333360), (5556, 325260), (5560, 325026), (5616, 321785), (6019, 300240), (6255, 288912), (6672, 270855), (6945, 260208), (7020, 257428), (7228, 250020), (7408, 243945), (7506, 240760), (8334, 216840), (8340, 216684), (9035, 200016), (9260, 195156), (9360, 193071), (10008, 180570), (10842, 166680), (11112, 162630), (11120, 162513), (12038, 150120), (12501, 144560), (12510, 144456), (13890, 130104), (14040, 128714), (14456, 125010), (15012, 120380), (16263, 111120), (16668, 108420), (16680, 108342), (18057, 100080), (18070, 100008), (18520, 97578), (18765, 96304), (20016, 90285), (20835, 86736), (21684, 83340), (22224, 81315), (24076, 75060), (25002, 72280), (25020, 72228), (27105, 66672), (27780, 65052), (28080, 64357), (28912, 62505), (30024, 60190), (30095, 60048), (32526, 55560), (33336, 54210), (33360, 54171), (36114, 50040), (36140, 50004), (37040, 48789), (37530, 48152), (41670, 43368)]