786478680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 2951424000

約数和(自身を除く): 2164945320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 139, 155, 156, 169, 180, 186, 195, 216, 234, 248, 260, 270, 278, 279, 310, 312, 338, 351, 360, 372, 390, 403, 417, 465, 468, 507, 520, 540, 556, 558, 585, 620, 676, 695, 702, 744, 780, 806, 834, 837, 845, 930, 936, 1014, 1080, 1112, 1116, 1170, 1209, 1240, 1251, 1352, 1390, 1395, 1404, 1521, 1560, 1612, 1668, 1674, 1690, 1755, 1807, 1860, 2015, 2028, 2085, 2232, 2340, 2418, 2502, 2535, 2780, 2790, 2808, 3042, 3224, 3336, 3348, 3380, 3510, 3614, 3627, 3720, 3753, 4030, 4056, 4170, 4185, 4309, 4563, 4680, 4836, 5004, 5070, 5239, 5421, 5560, 5580, 6045, 6084, 6255, 6696, 6760, 7020, 7228, 7254, 7506, 7605, 8060, 8340, 8370, 8618, 9035, 9126, 9672, 10008, 10140, 10478, 10842, 10881, 11160, 12090, 12168, 12510, 12927, 14040, 14456, 14508, 15012, 15210, 15717, 16120, 16263, 16680, 16740, 17236, 18070, 18135, 18252, 18765, 20280, 20956, 21545, 21684, 21762, 22815, 23491, 24180, 25020, 25854, 26195, 27105, 29016, 30024, 30420, 31434, 32526, 33480, 34472, 36140, 36270, 36504, 37530, 38781, 41912, 43090, 43368, 43524, 45630, 46982, 47151, 48360, 48789, 50040, 51708, 52390, 54210, 54405, 56017, 60840, 62868, 64635, 65052, 70473, 72280, 72540, 75060, 77562, 78585, 81315, 86180, 87048, 91260, 93964, 94302, 97578, 103416, 104780, 108420, 108810, 112034, 116343, 117455, 125736, 129270, 130104, 140946, 141453, 145080, 150120, 155124, 157170, 162630, 168051, 172360, 182520, 187928, 188604, 193905, 195156, 209560, 211419, 216840, 217620, 224068, 232686, 234910, 235755, 243945, 258540, 280085, 281892, 282906, 310248, 314340, 325260, 336102, 352365, 377208, 387810, 390312, 422838, 435240, 448136, 465372, 469820, 471510, 487890, 504153, 517080, 560170, 563784, 565812, 581715, 628680, 634257, 650520, 672204, 704730, 707265, 728221, 775620, 840255, 845676, 930744, 939640, 943020, 975780, 1008306, 1057095, 1120340, 1131624, 1163430, 1268514, 1344408, 1409460, 1414530, 1456442, 1512459, 1551240, 1680510, 1691352, 1886040, 1951560, 2016612, 2114190, 2184663, 2240680, 2326860, 2520765, 2537028, 2818920, 2829060, 2912884, 3024918, 3171285, 3361020, 3641105, 4033224, 4228380, 4369326, 4653720, 5041530, 5074056, 5658120, 5825768, 6049836, 6342570, 6553989, 6722040, 7282210, 7562295, 8456760, 8738652, 10083060, 10923315, 12099672, 12685140, 13107978, 14564420, 15124590, 17477304, 19661967, 20166120, 21846630, 25370280, 26215956, 29128840, 30249180, 32769945, 39323934, 43693260, 52431912, 60498360, 65539890, 78647868, 87386520, 98309835, 131079780, 157295736, 196619670, 262159560, 393239340, 786478680]

約数ペア:

[(1, 786478680), (2, 393239340), (3, 262159560), (4, 196619670), (5, 157295736), (6, 131079780), (8, 98309835), (9, 87386520), (10, 78647868), (12, 65539890), (13, 60498360), (15, 52431912), (18, 43693260), (20, 39323934), (24, 32769945), (26, 30249180), (27, 29128840), (30, 26215956), (31, 25370280), (36, 21846630), (39, 20166120), (40, 19661967), (45, 17477304), (52, 15124590), (54, 14564420), (60, 13107978), (62, 12685140), (65, 12099672), (72, 10923315), (78, 10083060), (90, 8738652), (93, 8456760), (104, 7562295), (108, 7282210), (117, 6722040), (120, 6553989), (124, 6342570), (130, 6049836), (135, 5825768), (139, 5658120), (155, 5074056), (156, 5041530), (169, 4653720), (180, 4369326), (186, 4228380), (195, 4033224), (216, 3641105), (234, 3361020), (248, 3171285), (260, 3024918), (270, 2912884), (278, 2829060), (279, 2818920), (310, 2537028), (312, 2520765), (338, 2326860), (351, 2240680), (360, 2184663), (372, 2114190), (390, 2016612), (403, 1951560), (417, 1886040), (465, 1691352), (468, 1680510), (507, 1551240), (520, 1512459), (540, 1456442), (556, 1414530), (558, 1409460), (585, 1344408), (620, 1268514), (676, 1163430), (695, 1131624), (702, 1120340), (744, 1057095), (780, 1008306), (806, 975780), (834, 943020), (837, 939640), (845, 930744), (930, 845676), (936, 840255), (1014, 775620), (1080, 728221), (1112, 707265), (1116, 704730), (1170, 672204), (1209, 650520), (1240, 634257), (1251, 628680), (1352, 581715), (1390, 565812), (1395, 563784), (1404, 560170), (1521, 517080), (1560, 504153), (1612, 487890), (1668, 471510), (1674, 469820), (1690, 465372), (1755, 448136), (1807, 435240), (1860, 422838), (2015, 390312), (2028, 387810), (2085, 377208), (2232, 352365), (2340, 336102), (2418, 325260), (2502, 314340), (2535, 310248), (2780, 282906), (2790, 281892), (2808, 280085), (3042, 258540), (3224, 243945), (3336, 235755), (3348, 234910), (3380, 232686), (3510, 224068), (3614, 217620), (3627, 216840), (3720, 211419), (3753, 209560), (4030, 195156), (4056, 193905), (4170, 188604), (4185, 187928), (4309, 182520), (4563, 172360), (4680, 168051), (4836, 162630), (5004, 157170), (5070, 155124), (5239, 150120), (5421, 145080), (5560, 141453), (5580, 140946), (6045, 130104), (6084, 129270), (6255, 125736), (6696, 117455), (6760, 116343), (7020, 112034), (7228, 108810), (7254, 108420), (7506, 104780), (7605, 103416), (8060, 97578), (8340, 94302), (8370, 93964), (8618, 91260), (9035, 87048), (9126, 86180), (9672, 81315), (10008, 78585), (10140, 77562), (10478, 75060), (10842, 72540), (10881, 72280), (11160, 70473), (12090, 65052), (12168, 64635), (12510, 62868), (12927, 60840), (14040, 56017), (14456, 54405), (14508, 54210), (15012, 52390), (15210, 51708), (15717, 50040), (16120, 48789), (16263, 48360), (16680, 47151), (16740, 46982), (17236, 45630), (18070, 43524), (18135, 43368), (18252, 43090), (18765, 41912), (20280, 38781), (20956, 37530), (21545, 36504), (21684, 36270), (21762, 36140), (22815, 34472), (23491, 33480), (24180, 32526), (25020, 31434), (25854, 30420), (26195, 30024), (27105, 29016)]