19016835840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{56923}}^1$

素因数の和:56979

約数の個数: 216

約数和(自身を含む): 68066303760

約数和(自身を除く): 49049467920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1740, 1856, 1920, 2088, 2304, 2320, 2610, 2784, 2880, 3480, 3712, 3840, 4176, 4640, 5220, 5568, 5760, 6960, 7424, 8352, 9280, 10440, 11136, 11520, 13920, 16704, 18560, 20880, 22272, 27840, 33408, 37120, 41760, 55680, 56923, 66816, 83520, 111360, 113846, 167040, 170769, 227692, 284615, 334080, 341538, 455384, 512307, 569230, 683076, 853845, 910768, 1024614, 1138460, 1366152, 1650767, 1707690, 1821536, 2049228, 2276920, 2561535, 2732304, 3301534, 3415380, 3643072, 4098456, 4553840, 4952301, 5123070, 5464608, 6603068, 6830760, 7286144, 8196912, 8253835, 9107680, 9904602, 10246140, 10929216, 13206136, 13661520, 14572288, 14856903, 16393824, 16507670, 18215360, 19809204, 20492280, 21858432, 24761505, 26412272, 27323040, 29713806, 32787648, 33015340, 36430720, 39618408, 40984560, 43716864, 49523010, 52824544, 54646080, 59427612, 65575296, 66030680, 72861440, 74284515, 79236816, 81969120, 99046020, 105649088, 109292160, 118855224, 131150592, 132061360, 148569030, 158473632, 163938240, 198092040, 211298176, 218584320, 237710448, 264122720, 297138060, 316947264, 327876480, 396184080, 422596352, 475420896, 528245440, 594276120, 633894528, 655752960, 792368160, 950841792, 1056490880, 1188552240, 1267789056, 1584736320, 1901683584, 2112981760, 2377104480, 3169472640, 3803367168, 4754208960, 6338945280, 9508417920, 19016835840]

約数ペア:

[(1, 19016835840), (2, 9508417920), (3, 6338945280), (4, 4754208960), (5, 3803367168), (6, 3169472640), (8, 2377104480), (9, 2112981760), (10, 1901683584), (12, 1584736320), (15, 1267789056), (16, 1188552240), (18, 1056490880), (20, 950841792), (24, 792368160), (29, 655752960), (30, 633894528), (32, 594276120), (36, 528245440), (40, 475420896), (45, 422596352), (48, 396184080), (58, 327876480), (60, 316947264), (64, 297138060), (72, 264122720), (80, 237710448), (87, 218584320), (90, 211298176), (96, 198092040), (116, 163938240), (120, 158473632), (128, 148569030), (144, 132061360), (145, 131150592), (160, 118855224), (174, 109292160), (180, 105649088), (192, 99046020), (232, 81969120), (240, 79236816), (256, 74284515), (261, 72861440), (288, 66030680), (290, 65575296), (320, 59427612), (348, 54646080), (360, 52824544), (384, 49523010), (435, 43716864), (464, 40984560), (480, 39618408), (522, 36430720), (576, 33015340), (580, 32787648), (640, 29713806), (696, 27323040), (720, 26412272), (768, 24761505), (870, 21858432), (928, 20492280), (960, 19809204), (1044, 18215360), (1152, 16507670), (1160, 16393824), (1280, 14856903), (1305, 14572288), (1392, 13661520), (1440, 13206136), (1740, 10929216), (1856, 10246140), (1920, 9904602), (2088, 9107680), (2304, 8253835), (2320, 8196912), (2610, 7286144), (2784, 6830760), (2880, 6603068), (3480, 5464608), (3712, 5123070), (3840, 4952301), (4176, 4553840), (4640, 4098456), (5220, 3643072), (5568, 3415380), (5760, 3301534), (6960, 2732304), (7424, 2561535), (8352, 2276920), (9280, 2049228), (10440, 1821536), (11136, 1707690), (11520, 1650767), (13920, 1366152), (16704, 1138460), (18560, 1024614), (20880, 910768), (22272, 853845), (27840, 683076), (33408, 569230), (37120, 512307), (41760, 455384), (55680, 341538), (56923, 334080), (66816, 284615), (83520, 227692), (111360, 170769), (113846, 167040)]