19522656720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41651}}^1$

素因数の和:41711

約数の個数: 320

約数和(自身を含む): 79332065280

約数和(自身を除く): 59809408560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 651, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2160, 2170, 2232, 2480, 2520, 2604, 2790, 3024, 3255, 3348, 3472, 3720, 3780, 3906, 4185, 4340, 4464, 5040, 5208, 5580, 5859, 6510, 6696, 7440, 7560, 7812, 8370, 8680, 9765, 10416, 11160, 11718, 13020, 13392, 15120, 15624, 16740, 17360, 19530, 22320, 23436, 26040, 29295, 31248, 33480, 39060, 41651, 46872, 52080, 58590, 66960, 78120, 83302, 93744, 117180, 124953, 156240, 166604, 208255, 234360, 249906, 291557, 333208, 374859, 416510, 468720, 499812, 583114, 624765, 666416, 749718, 833020, 874671, 999624, 1124577, 1166228, 1249530, 1291181, 1457785, 1499436, 1666040, 1749342, 1874295, 1999248, 2249154, 2332456, 2499060, 2582362, 2624013, 2915570, 2998872, 3332080, 3498684, 3748590, 3873543, 4373355, 4498308, 4664912, 4998120, 5164724, 5248026, 5622885, 5831140, 5997744, 6455905, 6997368, 7497180, 7747086, 7872039, 8746710, 8996616, 9038267, 9996240, 10329448, 10496052, 11245770, 11620629, 11662280, 12911810, 13120065, 13994736, 14994360, 15494172, 15744078, 17493420, 17993232, 18076534, 19367715, 20658896, 20992104, 22491540, 23241258, 23324560, 25823620, 26240130, 27114801, 29988720, 30988344, 31488156, 34861887, 34986840, 36153068, 38735430, 39360195, 41984208, 44983080, 45191335, 46482516, 51647240, 52480260, 54229602, 58103145, 61976688, 62976312, 69723774, 69973680, 72306136, 77470860, 78720390, 81344403, 89966160, 90382670, 92965032, 103294480, 104960520, 108459204, 116206290, 125952624, 135574005, 139447548, 144612272, 154941720, 157440780, 162688806, 174309435, 180765340, 185930064, 209921040, 216918408, 232412580, 244033209, 271148010, 278895096, 309883440, 314881560, 325377612, 348618870, 361530680, 406722015, 433836816, 464825160, 488066418, 542296020, 557790192, 629763120, 650755224, 697237740, 723061360, 813444030, 929650320, 976132836, 1084592040, 1220166045, 1301510448, 1394475480, 1626888060, 1952265672, 2169184080, 2440332090, 2788950960, 3253776120, 3904531344, 4880664180, 6507552240, 9761328360, 19522656720]

約数ペア:

[(1, 19522656720), (2, 9761328360), (3, 6507552240), (4, 4880664180), (5, 3904531344), (6, 3253776120), (7, 2788950960), (8, 2440332090), (9, 2169184080), (10, 1952265672), (12, 1626888060), (14, 1394475480), (15, 1301510448), (16, 1220166045), (18, 1084592040), (20, 976132836), (21, 929650320), (24, 813444030), (27, 723061360), (28, 697237740), (30, 650755224), (31, 629763120), (35, 557790192), (36, 542296020), (40, 488066418), (42, 464825160), (45, 433836816), (48, 406722015), (54, 361530680), (56, 348618870), (60, 325377612), (62, 314881560), (63, 309883440), (70, 278895096), (72, 271148010), (80, 244033209), (84, 232412580), (90, 216918408), (93, 209921040), (105, 185930064), (108, 180765340), (112, 174309435), (120, 162688806), (124, 157440780), (126, 154941720), (135, 144612272), (140, 139447548), (144, 135574005), (155, 125952624), (168, 116206290), (180, 108459204), (186, 104960520), (189, 103294480), (210, 92965032), (216, 90382670), (217, 89966160), (240, 81344403), (248, 78720390), (252, 77470860), (270, 72306136), (279, 69973680), (280, 69723774), (310, 62976312), (315, 61976688), (336, 58103145), (360, 54229602), (372, 52480260), (378, 51647240), (420, 46482516), (432, 45191335), (434, 44983080), (465, 41984208), (496, 39360195), (504, 38735430), (540, 36153068), (558, 34986840), (560, 34861887), (620, 31488156), (630, 30988344), (651, 29988720), (720, 27114801), (744, 26240130), (756, 25823620), (837, 23324560), (840, 23241258), (868, 22491540), (930, 20992104), (945, 20658896), (1008, 19367715), (1080, 18076534), (1085, 17993232), (1116, 17493420), (1240, 15744078), (1260, 15494172), (1302, 14994360), (1395, 13994736), (1488, 13120065), (1512, 12911810), (1674, 11662280), (1680, 11620629), (1736, 11245770), (1860, 10496052), (1890, 10329448), (1953, 9996240), (2160, 9038267), (2170, 8996616), (2232, 8746710), (2480, 7872039), (2520, 7747086), (2604, 7497180), (2790, 6997368), (3024, 6455905), (3255, 5997744), (3348, 5831140), (3472, 5622885), (3720, 5248026), (3780, 5164724), (3906, 4998120), (4185, 4664912), (4340, 4498308), (4464, 4373355), (5040, 3873543), (5208, 3748590), (5580, 3498684), (5859, 3332080), (6510, 2998872), (6696, 2915570), (7440, 2624013), (7560, 2582362), (7812, 2499060), (8370, 2332456), (8680, 2249154), (9765, 1999248), (10416, 1874295), (11160, 1749342), (11718, 1666040), (13020, 1499436), (13392, 1457785), (15120, 1291181), (15624, 1249530), (16740, 1166228), (17360, 1124577), (19530, 999624), (22320, 874671), (23436, 833020), (26040, 749718), (29295, 666416), (31248, 624765), (33480, 583114), (39060, 499812), (41651, 468720), (46872, 416510), (52080, 374859), (58590, 333208), (66960, 291557), (78120, 249906), (83302, 234360), (93744, 208255), (117180, 166604), (124953, 156240)]