20086702080

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:167

約数の個数: 360

約数和(自身を含む): 67447068528

約数和(自身を除く): 47360366448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 47, 48, 60, 64, 74, 80, 94, 96, 111, 120, 128, 141, 148, 160, 185, 188, 192, 222, 235, 240, 256, 282, 296, 320, 370, 376, 384, 444, 470, 480, 512, 555, 564, 592, 640, 705, 740, 752, 768, 888, 940, 960, 1024, 1110, 1128, 1184, 1280, 1410, 1480, 1504, 1536, 1739, 1776, 1880, 1920, 2048, 2209, 2220, 2256, 2368, 2560, 2820, 2960, 3008, 3072, 3478, 3552, 3760, 3840, 4096, 4418, 4440, 4512, 4736, 5120, 5217, 5640, 5920, 6016, 6144, 6627, 6956, 7104, 7520, 7680, 8192, 8695, 8836, 8880, 9024, 9472, 10240, 10434, 11045, 11280, 11840, 12032, 12288, 13254, 13912, 14208, 15040, 15360, 16384, 17390, 17672, 17760, 18048, 18944, 20480, 20868, 22090, 22560, 23680, 24064, 24576, 26085, 26508, 27824, 28416, 30080, 30720, 33135, 34780, 35344, 35520, 36096, 37888, 40960, 41736, 44180, 45120, 47360, 48128, 49152, 52170, 53016, 55648, 56832, 60160, 61440, 66270, 69560, 70688, 71040, 72192, 75776, 81733, 81920, 83472, 88360, 90240, 94720, 96256, 104340, 106032, 111296, 113664, 120320, 122880, 132540, 139120, 141376, 142080, 144384, 151552, 163466, 166944, 176720, 180480, 189440, 192512, 208680, 212064, 222592, 227328, 240640, 245199, 245760, 265080, 278240, 282752, 284160, 288768, 303104, 326932, 333888, 353440, 360960, 378880, 385024, 408665, 417360, 424128, 445184, 454656, 481280, 490398, 530160, 556480, 565504, 568320, 577536, 606208, 653864, 667776, 706880, 721920, 757760, 770048, 817330, 834720, 848256, 890368, 909312, 962560, 980796, 1060320, 1112960, 1131008, 1136640, 1155072, 1225995, 1307728, 1335552, 1413760, 1443840, 1515520, 1634660, 1669440, 1696512, 1780736, 1818624, 1925120, 1961592, 2120640, 2225920, 2262016, 2273280, 2310144, 2451990, 2615456, 2671104, 2827520, 2887680, 3031040, 3269320, 3338880, 3393024, 3561472, 3850240, 3923184, 4241280, 4451840, 4524032, 4546560, 4903980, 5230912, 5342208, 5655040, 5775360, 6538640, 6677760, 6786048, 7122944, 7846368, 8482560, 8903680, 9048064, 9093120, 9807960, 10461824, 10684416, 11310080, 11550720, 13077280, 13355520, 13572096, 14245888, 15692736, 16965120, 17807360, 18096128, 19615920, 20923648, 21368832, 22620160, 26154560, 26711040, 27144192, 28491776, 31385472, 33930240, 35614720, 36192256, 39231840, 41847296, 42737664, 45240320, 52309120, 53422080, 54288384, 62770944, 67860480, 71229440, 78463680, 83694592, 85475328, 90480640, 104618240, 106844160, 108576768, 125541888, 135720960, 142458880, 156927360, 167389184, 180961280, 209236480, 213688320, 251083776, 271441920, 313854720, 334778368, 418472960, 427376640, 502167552, 542883840, 627709440, 669556736, 836945920, 1004335104, 1255418880, 1339113472, 1673891840, 2008670208, 2510837760, 3347783680, 4017340416, 5021675520, 6695567360, 10043351040, 20086702080]

約数ペア:

[(1, 20086702080), (2, 10043351040), (3, 6695567360), (4, 5021675520), (5, 4017340416), (6, 3347783680), (8, 2510837760), (10, 2008670208), (12, 1673891840), (15, 1339113472), (16, 1255418880), (20, 1004335104), (24, 836945920), (30, 669556736), (32, 627709440), (37, 542883840), (40, 502167552), (47, 427376640), (48, 418472960), (60, 334778368), (64, 313854720), (74, 271441920), (80, 251083776), (94, 213688320), (96, 209236480), (111, 180961280), (120, 167389184), (128, 156927360), (141, 142458880), (148, 135720960), (160, 125541888), (185, 108576768), (188, 106844160), (192, 104618240), (222, 90480640), (235, 85475328), (240, 83694592), (256, 78463680), (282, 71229440), (296, 67860480), (320, 62770944), (370, 54288384), (376, 53422080), (384, 52309120), (444, 45240320), (470, 42737664), (480, 41847296), (512, 39231840), (555, 36192256), (564, 35614720), (592, 33930240), (640, 31385472), (705, 28491776), (740, 27144192), (752, 26711040), (768, 26154560), (888, 22620160), (940, 21368832), (960, 20923648), (1024, 19615920), (1110, 18096128), (1128, 17807360), (1184, 16965120), (1280, 15692736), (1410, 14245888), (1480, 13572096), (1504, 13355520), (1536, 13077280), (1739, 11550720), (1776, 11310080), (1880, 10684416), (1920, 10461824), (2048, 9807960), (2209, 9093120), (2220, 9048064), (2256, 8903680), (2368, 8482560), (2560, 7846368), (2820, 7122944), (2960, 6786048), (3008, 6677760), (3072, 6538640), (3478, 5775360), (3552, 5655040), (3760, 5342208), (3840, 5230912), (4096, 4903980), (4418, 4546560), (4440, 4524032), (4512, 4451840), (4736, 4241280), (5120, 3923184), (5217, 3850240), (5640, 3561472), (5920, 3393024), (6016, 3338880), (6144, 3269320), (6627, 3031040), (6956, 2887680), (7104, 2827520), (7520, 2671104), (7680, 2615456), (8192, 2451990), (8695, 2310144), (8836, 2273280), (8880, 2262016), (9024, 2225920), (9472, 2120640), (10240, 1961592), (10434, 1925120), (11045, 1818624), (11280, 1780736), (11840, 1696512), (12032, 1669440), (12288, 1634660), (13254, 1515520), (13912, 1443840), (14208, 1413760), (15040, 1335552), (15360, 1307728), (16384, 1225995), (17390, 1155072), (17672, 1136640), (17760, 1131008), (18048, 1112960), (18944, 1060320), (20480, 980796), (20868, 962560), (22090, 909312), (22560, 890368), (23680, 848256), (24064, 834720), (24576, 817330), (26085, 770048), (26508, 757760), (27824, 721920), (28416, 706880), (30080, 667776), (30720, 653864), (33135, 606208), (34780, 577536), (35344, 568320), (35520, 565504), (36096, 556480), (37888, 530160), (40960, 490398), (41736, 481280), (44180, 454656), (45120, 445184), (47360, 424128), (48128, 417360), (49152, 408665), (52170, 385024), (53016, 378880), (55648, 360960), (56832, 353440), (60160, 333888), (61440, 326932), (66270, 303104), (69560, 288768), (70688, 284160), (71040, 282752), (72192, 278240), (75776, 265080), (81733, 245760), (81920, 245199), (83472, 240640), (88360, 227328), (90240, 222592), (94720, 212064), (96256, 208680), (104340, 192512), (106032, 189440), (111296, 180480), (113664, 176720), (120320, 166944), (122880, 163466), (132540, 151552), (139120, 144384), (141376, 142080)]