2049432960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1773

約数の個数: 256

約数和(自身を含む): 7107963840

約数和(自身を除く): 5058530880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 128, 136, 148, 160, 170, 185, 192, 204, 222, 240, 255, 272, 296, 320, 340, 370, 384, 408, 444, 480, 510, 544, 555, 592, 629, 640, 680, 740, 816, 888, 960, 1020, 1088, 1110, 1184, 1258, 1360, 1480, 1632, 1697, 1776, 1887, 1920, 2040, 2176, 2220, 2368, 2516, 2720, 2960, 3145, 3264, 3394, 3552, 3774, 4080, 4440, 4736, 5032, 5091, 5440, 5920, 6290, 6528, 6788, 7104, 7548, 8160, 8485, 8880, 9435, 10064, 10182, 10880, 11840, 12580, 13576, 14208, 15096, 16320, 16970, 17760, 18870, 20128, 20364, 23680, 25160, 25455, 27152, 28849, 30192, 32640, 33940, 35520, 37740, 40256, 40728, 50320, 50910, 54304, 57698, 60384, 62789, 67880, 71040, 75480, 80512, 81456, 86547, 100640, 101820, 108608, 115396, 120768, 125578, 135760, 144245, 150960, 162912, 173094, 188367, 201280, 203640, 217216, 230792, 241536, 251156, 271520, 288490, 301920, 313945, 325824, 346188, 376734, 402560, 407280, 432735, 461584, 502312, 543040, 576980, 603840, 627890, 651648, 692376, 753468, 814560, 865470, 923168, 941835, 1004624, 1067413, 1086080, 1153960, 1207680, 1255780, 1384752, 1506936, 1629120, 1730940, 1846336, 1883670, 2009248, 2134826, 2307920, 2511560, 2769504, 3013872, 3202239, 3258240, 3461880, 3692672, 3767340, 4018496, 4269652, 4615840, 5023120, 5337065, 5539008, 6027744, 6404478, 6923760, 7534680, 8036992, 8539304, 9231680, 10046240, 10674130, 11078016, 12055488, 12808956, 13847520, 15069360, 16011195, 17078608, 18463360, 20092480, 21348260, 24110976, 25617912, 27695040, 30138720, 32022390, 34157216, 40184960, 42696520, 51235824, 55390080, 60277440, 64044780, 68314432, 85393040, 102471648, 120554880, 128089560, 136628864, 170786080, 204943296, 256179120, 341572160, 409886592, 512358240, 683144320, 1024716480, 2049432960]

約数ペア:

[(1, 2049432960), (2, 1024716480), (3, 683144320), (4, 512358240), (5, 409886592), (6, 341572160), (8, 256179120), (10, 204943296), (12, 170786080), (15, 136628864), (16, 128089560), (17, 120554880), (20, 102471648), (24, 85393040), (30, 68314432), (32, 64044780), (34, 60277440), (37, 55390080), (40, 51235824), (48, 42696520), (51, 40184960), (60, 34157216), (64, 32022390), (68, 30138720), (74, 27695040), (80, 25617912), (85, 24110976), (96, 21348260), (102, 20092480), (111, 18463360), (120, 17078608), (128, 16011195), (136, 15069360), (148, 13847520), (160, 12808956), (170, 12055488), (185, 11078016), (192, 10674130), (204, 10046240), (222, 9231680), (240, 8539304), (255, 8036992), (272, 7534680), (296, 6923760), (320, 6404478), (340, 6027744), (370, 5539008), (384, 5337065), (408, 5023120), (444, 4615840), (480, 4269652), (510, 4018496), (544, 3767340), (555, 3692672), (592, 3461880), (629, 3258240), (640, 3202239), (680, 3013872), (740, 2769504), (816, 2511560), (888, 2307920), (960, 2134826), (1020, 2009248), (1088, 1883670), (1110, 1846336), (1184, 1730940), (1258, 1629120), (1360, 1506936), (1480, 1384752), (1632, 1255780), (1697, 1207680), (1776, 1153960), (1887, 1086080), (1920, 1067413), (2040, 1004624), (2176, 941835), (2220, 923168), (2368, 865470), (2516, 814560), (2720, 753468), (2960, 692376), (3145, 651648), (3264, 627890), (3394, 603840), (3552, 576980), (3774, 543040), (4080, 502312), (4440, 461584), (4736, 432735), (5032, 407280), (5091, 402560), (5440, 376734), (5920, 346188), (6290, 325824), (6528, 313945), (6788, 301920), (7104, 288490), (7548, 271520), (8160, 251156), (8485, 241536), (8880, 230792), (9435, 217216), (10064, 203640), (10182, 201280), (10880, 188367), (11840, 173094), (12580, 162912), (13576, 150960), (14208, 144245), (15096, 135760), (16320, 125578), (16970, 120768), (17760, 115396), (18870, 108608), (20128, 101820), (20364, 100640), (23680, 86547), (25160, 81456), (25455, 80512), (27152, 75480), (28849, 71040), (30192, 67880), (32640, 62789), (33940, 60384), (35520, 57698), (37740, 54304), (40256, 50910), (40728, 50320)]