20210037760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1567}}^1$

素因数の和:1832

約数の個数: 176

約数和(自身を含む): 53152565760

約数和(自身を除く): 32942528000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 229, 256, 320, 352, 440, 458, 512, 640, 704, 880, 916, 1024, 1145, 1280, 1408, 1567, 1760, 1832, 2290, 2519, 2560, 2816, 3134, 3520, 3664, 4580, 5038, 5120, 5632, 6268, 7040, 7328, 7835, 9160, 10076, 11264, 12536, 12595, 14080, 14656, 15670, 17237, 18320, 20152, 25072, 25190, 28160, 29312, 31340, 34474, 36640, 40304, 50144, 50380, 56320, 58624, 62680, 68948, 73280, 80608, 86185, 100288, 100760, 117248, 125360, 137896, 146560, 161216, 172370, 200576, 201520, 234496, 250720, 275792, 293120, 322432, 344740, 358843, 401152, 403040, 501440, 551584, 586240, 644864, 689480, 717686, 802304, 806080, 1002880, 1103168, 1172480, 1289728, 1378960, 1435372, 1604608, 1612160, 1794215, 2005760, 2206336, 2579456, 2757920, 2870744, 3224320, 3588430, 3947273, 4011520, 4412672, 5515840, 5741488, 6448640, 7176860, 7894546, 8023040, 8825344, 11031680, 11482976, 12897280, 14353720, 15789092, 17650688, 19736365, 22063360, 22965952, 28707440, 31578184, 39472730, 44126720, 45931904, 57414880, 63156368, 78945460, 88253440, 91863808, 114829760, 126312736, 157890920, 183727616, 229659520, 252625472, 315781840, 367455232, 459319040, 505250944, 631563680, 918638080, 1010501888, 1263127360, 1837276160, 2021003776, 2526254720, 4042007552, 5052509440, 10105018880, 20210037760]

約数ペア:

[(1, 20210037760), (2, 10105018880), (4, 5052509440), (5, 4042007552), (8, 2526254720), (10, 2021003776), (11, 1837276160), (16, 1263127360), (20, 1010501888), (22, 918638080), (32, 631563680), (40, 505250944), (44, 459319040), (55, 367455232), (64, 315781840), (80, 252625472), (88, 229659520), (110, 183727616), (128, 157890920), (160, 126312736), (176, 114829760), (220, 91863808), (229, 88253440), (256, 78945460), (320, 63156368), (352, 57414880), (440, 45931904), (458, 44126720), (512, 39472730), (640, 31578184), (704, 28707440), (880, 22965952), (916, 22063360), (1024, 19736365), (1145, 17650688), (1280, 15789092), (1408, 14353720), (1567, 12897280), (1760, 11482976), (1832, 11031680), (2290, 8825344), (2519, 8023040), (2560, 7894546), (2816, 7176860), (3134, 6448640), (3520, 5741488), (3664, 5515840), (4580, 4412672), (5038, 4011520), (5120, 3947273), (5632, 3588430), (6268, 3224320), (7040, 2870744), (7328, 2757920), (7835, 2579456), (9160, 2206336), (10076, 2005760), (11264, 1794215), (12536, 1612160), (12595, 1604608), (14080, 1435372), (14656, 1378960), (15670, 1289728), (17237, 1172480), (18320, 1103168), (20152, 1002880), (25072, 806080), (25190, 802304), (28160, 717686), (29312, 689480), (31340, 644864), (34474, 586240), (36640, 551584), (40304, 501440), (50144, 403040), (50380, 401152), (56320, 358843), (58624, 344740), (62680, 322432), (68948, 293120), (73280, 275792), (80608, 250720), (86185, 234496), (100288, 201520), (100760, 200576), (117248, 172370), (125360, 161216), (137896, 146560)]