19050253920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47417}}^1$

素因数の和:47475

約数の個数: 240

約数和(自身を含む): 69401743488

約数和(自身を除く): 50351489568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 20088, 22320, 25110, 26784, 33480, 40176, 44640, 47417, 50220, 66960, 80352, 94834, 100440, 133920, 142251, 189668, 200880, 237085, 284502, 379336, 401760, 426753, 474170, 569004, 711255, 758672, 853506, 948340, 1138008, 1280259, 1422510, 1469927, 1517344, 1707012, 1896680, 2133765, 2276016, 2560518, 2845020, 2939854, 3414024, 3793360, 3840777, 4267530, 4409781, 4552032, 5121036, 5690040, 5879708, 6401295, 6828048, 7349635, 7586720, 7681554, 8535060, 8819562, 10242072, 11380080, 11759416, 12802590, 13229343, 13656096, 14699270, 15363108, 17070120, 17639124, 19203885, 20484144, 22048905, 22760160, 23518832, 25605180, 26458686, 29398540, 30726216, 34140240, 35278248, 38407770, 39688029, 40968288, 44097810, 47037664, 51210360, 52917372, 58797080, 61452432, 66146715, 68280480, 70556496, 76815540, 79376058, 88195620, 102420720, 105834744, 117594160, 119064087, 122904864, 132293430, 141112992, 153631080, 158752116, 176391240, 198440145, 204841440, 211669488, 235188320, 238128174, 264586860, 307262160, 317504232, 352782480, 396880290, 423338976, 476256348, 529173720, 595320435, 614524320, 635008464, 705564960, 793760580, 952512696, 1058347440, 1190640870, 1270016928, 1587521160, 1905025392, 2116694880, 2381281740, 3175042320, 3810050784, 4762563480, 6350084640, 9525126960, 19050253920]

約数ペア:

[(1, 19050253920), (2, 9525126960), (3, 6350084640), (4, 4762563480), (5, 3810050784), (6, 3175042320), (8, 2381281740), (9, 2116694880), (10, 1905025392), (12, 1587521160), (15, 1270016928), (16, 1190640870), (18, 1058347440), (20, 952512696), (24, 793760580), (27, 705564960), (30, 635008464), (31, 614524320), (32, 595320435), (36, 529173720), (40, 476256348), (45, 423338976), (48, 396880290), (54, 352782480), (60, 317504232), (62, 307262160), (72, 264586860), (80, 238128174), (81, 235188320), (90, 211669488), (93, 204841440), (96, 198440145), (108, 176391240), (120, 158752116), (124, 153631080), (135, 141112992), (144, 132293430), (155, 122904864), (160, 119064087), (162, 117594160), (180, 105834744), (186, 102420720), (216, 88195620), (240, 79376058), (248, 76815540), (270, 70556496), (279, 68280480), (288, 66146715), (310, 61452432), (324, 58797080), (360, 52917372), (372, 51210360), (405, 47037664), (432, 44097810), (465, 40968288), (480, 39688029), (496, 38407770), (540, 35278248), (558, 34140240), (620, 30726216), (648, 29398540), (720, 26458686), (744, 25605180), (810, 23518832), (837, 22760160), (864, 22048905), (930, 20484144), (992, 19203885), (1080, 17639124), (1116, 17070120), (1240, 15363108), (1296, 14699270), (1395, 13656096), (1440, 13229343), (1488, 12802590), (1620, 11759416), (1674, 11380080), (1860, 10242072), (2160, 8819562), (2232, 8535060), (2480, 7681554), (2511, 7586720), (2592, 7349635), (2790, 6828048), (2976, 6401295), (3240, 5879708), (3348, 5690040), (3720, 5121036), (4185, 4552032), (4320, 4409781), (4464, 4267530), (4960, 3840777), (5022, 3793360), (5580, 3414024), (6480, 2939854), (6696, 2845020), (7440, 2560518), (8370, 2276016), (8928, 2133765), (10044, 1896680), (11160, 1707012), (12555, 1517344), (12960, 1469927), (13392, 1422510), (14880, 1280259), (16740, 1138008), (20088, 948340), (22320, 853506), (25110, 758672), (26784, 711255), (33480, 569004), (40176, 474170), (44640, 426753), (47417, 401760), (50220, 379336), (66960, 284502), (80352, 237085), (94834, 200880), (100440, 189668), (133920, 142251)]