19616780880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:944

約数の個数: 400

約数和(自身を含む): 71082950400

約数和(自身を除く): 51466169520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 139, 144, 145, 162, 174, 180, 216, 232, 240, 261, 270, 278, 290, 324, 348, 360, 405, 417, 432, 435, 464, 522, 540, 556, 580, 648, 695, 696, 720, 751, 783, 810, 834, 870, 1044, 1080, 1112, 1160, 1251, 1296, 1305, 1390, 1392, 1502, 1566, 1620, 1668, 1740, 2085, 2088, 2160, 2224, 2253, 2320, 2349, 2502, 2610, 2780, 3004, 3132, 3240, 3336, 3480, 3753, 3755, 3915, 4031, 4170, 4176, 4506, 4698, 5004, 5220, 5560, 6008, 6255, 6264, 6480, 6672, 6759, 6960, 7506, 7510, 7830, 8062, 8340, 9012, 9396, 10008, 10440, 11120, 11259, 11265, 11745, 12016, 12093, 12510, 12528, 13518, 15012, 15020, 15660, 16124, 16680, 18024, 18765, 18792, 20016, 20155, 20277, 20880, 21779, 22518, 22530, 23490, 24186, 25020, 27036, 30024, 30040, 31320, 32248, 33360, 33795, 36048, 36279, 37530, 37584, 40310, 40554, 43558, 45036, 45060, 46980, 48372, 50040, 54072, 56295, 60048, 60080, 60465, 60831, 62640, 64496, 65337, 67590, 72558, 75060, 80620, 81108, 87116, 90072, 90120, 93960, 96744, 100080, 101385, 104389, 108144, 108837, 108895, 112590, 120930, 121662, 130674, 135180, 145116, 150120, 161240, 162216, 174232, 180144, 180240, 181395, 187920, 193488, 196011, 202770, 208778, 217674, 217790, 225180, 241860, 243324, 261348, 270360, 290232, 300240, 304155, 313167, 322480, 324432, 326511, 326685, 348464, 362790, 392022, 405540, 417556, 435348, 435580, 450360, 483720, 486648, 521945, 522696, 540720, 544185, 580464, 588033, 608310, 626334, 653022, 653370, 725580, 784044, 811080, 835112, 870696, 871160, 900720, 939501, 967440, 973296, 980055, 1043890, 1045392, 1088370, 1176066, 1216620, 1252668, 1306044, 1306740, 1451160, 1565835, 1568088, 1622160, 1632555, 1670224, 1741392, 1742320, 1764099, 1879002, 1960110, 2087780, 2176740, 2352132, 2433240, 2505336, 2612088, 2613480, 2818503, 2902320, 2940165, 3027281, 3131670, 3136176, 3265110, 3528198, 3758004, 3920220, 4175560, 4353480, 4697505, 4704264, 4866480, 5010672, 5224176, 5226960, 5637006, 5880330, 6054562, 6263340, 6530220, 7056396, 7516008, 7840440, 8351120, 8455509, 8706960, 8820495, 9081843, 9395010, 9408528, 11274012, 11760660, 12109124, 12526680, 13060440, 14092515, 14112792, 15032016, 15136405, 15680880, 16911018, 17640990, 18163686, 18790020, 22548024, 23521320, 24218248, 25053360, 26120880, 27245529, 28185030, 28225584, 30272810, 33822036, 35281980, 36327372, 37580040, 42277545, 45096048, 45409215, 47042640, 48436496, 54491058, 56370060, 60545620, 67644072, 70563960, 72654744, 75160080, 81736587, 84555090, 90818430, 108982116, 112740120, 121091240, 135288144, 136227645, 141127920, 145309488, 163473174, 169110180, 181636860, 217964232, 225480240, 242182480, 245209761, 272455290, 326946348, 338220360, 363273720, 408682935, 435928464, 490419522, 544910580, 653892696, 676440720, 726547440, 817365870, 980839044, 1089821160, 1226048805, 1307785392, 1634731740, 1961678088, 2179642320, 2452097610, 3269463480, 3923356176, 4904195220, 6538926960, 9808390440, 19616780880]

約数ペア:

[(1, 19616780880), (2, 9808390440), (3, 6538926960), (4, 4904195220), (5, 3923356176), (6, 3269463480), (8, 2452097610), (9, 2179642320), (10, 1961678088), (12, 1634731740), (15, 1307785392), (16, 1226048805), (18, 1089821160), (20, 980839044), (24, 817365870), (27, 726547440), (29, 676440720), (30, 653892696), (36, 544910580), (40, 490419522), (45, 435928464), (48, 408682935), (54, 363273720), (58, 338220360), (60, 326946348), (72, 272455290), (80, 245209761), (81, 242182480), (87, 225480240), (90, 217964232), (108, 181636860), (116, 169110180), (120, 163473174), (135, 145309488), (139, 141127920), (144, 136227645), (145, 135288144), (162, 121091240), (174, 112740120), (180, 108982116), (216, 90818430), (232, 84555090), (240, 81736587), (261, 75160080), (270, 72654744), (278, 70563960), (290, 67644072), (324, 60545620), (348, 56370060), (360, 54491058), (405, 48436496), (417, 47042640), (432, 45409215), (435, 45096048), (464, 42277545), (522, 37580040), (540, 36327372), (556, 35281980), (580, 33822036), (648, 30272810), (695, 28225584), (696, 28185030), (720, 27245529), (751, 26120880), (783, 25053360), (810, 24218248), (834, 23521320), (870, 22548024), (1044, 18790020), (1080, 18163686), (1112, 17640990), (1160, 16911018), (1251, 15680880), (1296, 15136405), (1305, 15032016), (1390, 14112792), (1392, 14092515), (1502, 13060440), (1566, 12526680), (1620, 12109124), (1668, 11760660), (1740, 11274012), (2085, 9408528), (2088, 9395010), (2160, 9081843), (2224, 8820495), (2253, 8706960), (2320, 8455509), (2349, 8351120), (2502, 7840440), (2610, 7516008), (2780, 7056396), (3004, 6530220), (3132, 6263340), (3240, 6054562), (3336, 5880330), (3480, 5637006), (3753, 5226960), (3755, 5224176), (3915, 5010672), (4031, 4866480), (4170, 4704264), (4176, 4697505), (4506, 4353480), (4698, 4175560), (5004, 3920220), (5220, 3758004), (5560, 3528198), (6008, 3265110), (6255, 3136176), (6264, 3131670), (6480, 3027281), (6672, 2940165), (6759, 2902320), (6960, 2818503), (7506, 2613480), (7510, 2612088), (7830, 2505336), (8062, 2433240), (8340, 2352132), (9012, 2176740), (9396, 2087780), (10008, 1960110), (10440, 1879002), (11120, 1764099), (11259, 1742320), (11265, 1741392), (11745, 1670224), (12016, 1632555), (12093, 1622160), (12510, 1568088), (12528, 1565835), (13518, 1451160), (15012, 1306740), (15020, 1306044), (15660, 1252668), (16124, 1216620), (16680, 1176066), (18024, 1088370), (18765, 1045392), (18792, 1043890), (20016, 980055), (20155, 973296), (20277, 967440), (20880, 939501), (21779, 900720), (22518, 871160), (22530, 870696), (23490, 835112), (24186, 811080), (25020, 784044), (27036, 725580), (30024, 653370), (30040, 653022), (31320, 626334), (32248, 608310), (33360, 588033), (33795, 580464), (36048, 544185), (36279, 540720), (37530, 522696), (37584, 521945), (40310, 486648), (40554, 483720), (43558, 450360), (45036, 435580), (45060, 435348), (46980, 417556), (48372, 405540), (50040, 392022), (54072, 362790), (56295, 348464), (60048, 326685), (60080, 326511), (60465, 324432), (60831, 322480), (62640, 313167), (64496, 304155), (65337, 300240), (67590, 290232), (72558, 270360), (75060, 261348), (80620, 243324), (81108, 241860), (87116, 225180), (90072, 217790), (90120, 217674), (93960, 208778), (96744, 202770), (100080, 196011), (101385, 193488), (104389, 187920), (108144, 181395), (108837, 180240), (108895, 180144), (112590, 174232), (120930, 162216), (121662, 161240), (130674, 150120), (135180, 145116)]