20177090640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{1291}}^1$

素因数の和:1767

約数の個数: 360

約数和(自身を含む): 79063609248

約数和(自身を除く): 58886518608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 443, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 886, 980, 1008, 1176, 1260, 1291, 1329, 1470, 1680, 1764, 1772, 1960, 2205, 2215, 2352, 2520, 2582, 2658, 2940, 3101, 3528, 3544, 3873, 3920, 3987, 4410, 4430, 5040, 5164, 5316, 5880, 6202, 6455, 6645, 7056, 7088, 7746, 7974, 8820, 8860, 9037, 9303, 10328, 10632, 11619, 11760, 12404, 12910, 13290, 15492, 15505, 15948, 17640, 17720, 18074, 18606, 19365, 19935, 20656, 21264, 21707, 23238, 24808, 25820, 26580, 27111, 27909, 30984, 31010, 31896, 35280, 35440, 36148, 37212, 38730, 39870, 43414, 45185, 46476, 46515, 49616, 51640, 53160, 54222, 55818, 58095, 61968, 62020, 63259, 63792, 65121, 72296, 74424, 77460, 79740, 81333, 86828, 90370, 92952, 93030, 103280, 106320, 108444, 108535, 111636, 116190, 124040, 126518, 130242, 135555, 139545, 144592, 148848, 154920, 159480, 162666, 173656, 180740, 185904, 186060, 189777, 195363, 216888, 217070, 223272, 232380, 248080, 253036, 260484, 271110, 279090, 309840, 316295, 318960, 325332, 325605, 347312, 361480, 372120, 379554, 390726, 406665, 433776, 434140, 446544, 464760, 506072, 520968, 542220, 558180, 569331, 571913, 632590, 650664, 651210, 722960, 744240, 759108, 781452, 813330, 868280, 929520, 948885, 976815, 1012144, 1041936, 1084440, 1116360, 1138662, 1143826, 1265180, 1301328, 1302420, 1518216, 1562904, 1626660, 1715739, 1736560, 1897770, 1953630, 2168880, 2232720, 2277324, 2287652, 2530360, 2604840, 2846655, 2859565, 3036432, 3125808, 3253320, 3431478, 3795540, 3907260, 4003391, 4554648, 4575304, 5060720, 5147217, 5209680, 5693310, 5719130, 6506640, 6862956, 7591080, 7814520, 8006782, 8578695, 9109296, 9150608, 10294434, 11386620, 11438260, 12010173, 13725912, 15182160, 15629040, 16013564, 17157390, 20016955, 20588868, 22773240, 22876520, 24020346, 25736085, 27451824, 28023737, 32027128, 34314780, 36030519, 40033910, 41177736, 45546480, 45753040, 48040692, 51472170, 56047474, 60050865, 64054256, 68629560, 72061038, 80067820, 82355472, 84071211, 96081384, 102944340, 112094948, 120101730, 137259120, 140118685, 144122076, 160135640, 168142422, 180152595, 192162768, 205888680, 224189896, 240203460, 252213633, 280237370, 288244152, 320271280, 336284844, 360305190, 411777360, 420356055, 448379792, 480406920, 504427266, 560474740, 576488304, 672569688, 720610380, 840712110, 960813840, 1008854532, 1120949480, 1261068165, 1345139376, 1441220760, 1681424220, 2017709064, 2241898960, 2522136330, 2882441520, 3362848440, 4035418128, 5044272660, 6725696880, 10088545320, 20177090640]

約数ペア:

[(1, 20177090640), (2, 10088545320), (3, 6725696880), (4, 5044272660), (5, 4035418128), (6, 3362848440), (7, 2882441520), (8, 2522136330), (9, 2241898960), (10, 2017709064), (12, 1681424220), (14, 1441220760), (15, 1345139376), (16, 1261068165), (18, 1120949480), (20, 1008854532), (21, 960813840), (24, 840712110), (28, 720610380), (30, 672569688), (35, 576488304), (36, 560474740), (40, 504427266), (42, 480406920), (45, 448379792), (48, 420356055), (49, 411777360), (56, 360305190), (60, 336284844), (63, 320271280), (70, 288244152), (72, 280237370), (80, 252213633), (84, 240203460), (90, 224189896), (98, 205888680), (105, 192162768), (112, 180152595), (120, 168142422), (126, 160135640), (140, 144122076), (144, 140118685), (147, 137259120), (168, 120101730), (180, 112094948), (196, 102944340), (210, 96081384), (240, 84071211), (245, 82355472), (252, 80067820), (280, 72061038), (294, 68629560), (315, 64054256), (336, 60050865), (360, 56047474), (392, 51472170), (420, 48040692), (441, 45753040), (443, 45546480), (490, 41177736), (504, 40033910), (560, 36030519), (588, 34314780), (630, 32027128), (720, 28023737), (735, 27451824), (784, 25736085), (840, 24020346), (882, 22876520), (886, 22773240), (980, 20588868), (1008, 20016955), (1176, 17157390), (1260, 16013564), (1291, 15629040), (1329, 15182160), (1470, 13725912), (1680, 12010173), (1764, 11438260), (1772, 11386620), (1960, 10294434), (2205, 9150608), (2215, 9109296), (2352, 8578695), (2520, 8006782), (2582, 7814520), (2658, 7591080), (2940, 6862956), (3101, 6506640), (3528, 5719130), (3544, 5693310), (3873, 5209680), (3920, 5147217), (3987, 5060720), (4410, 4575304), (4430, 4554648), (5040, 4003391), (5164, 3907260), (5316, 3795540), (5880, 3431478), (6202, 3253320), (6455, 3125808), (6645, 3036432), (7056, 2859565), (7088, 2846655), (7746, 2604840), (7974, 2530360), (8820, 2287652), (8860, 2277324), (9037, 2232720), (9303, 2168880), (10328, 1953630), (10632, 1897770), (11619, 1736560), (11760, 1715739), (12404, 1626660), (12910, 1562904), (13290, 1518216), (15492, 1302420), (15505, 1301328), (15948, 1265180), (17640, 1143826), (17720, 1138662), (18074, 1116360), (18606, 1084440), (19365, 1041936), (19935, 1012144), (20656, 976815), (21264, 948885), (21707, 929520), (23238, 868280), (24808, 813330), (25820, 781452), (26580, 759108), (27111, 744240), (27909, 722960), (30984, 651210), (31010, 650664), (31896, 632590), (35280, 571913), (35440, 569331), (36148, 558180), (37212, 542220), (38730, 520968), (39870, 506072), (43414, 464760), (45185, 446544), (46476, 434140), (46515, 433776), (49616, 406665), (51640, 390726), (53160, 379554), (54222, 372120), (55818, 361480), (58095, 347312), (61968, 325605), (62020, 325332), (63259, 318960), (63792, 316295), (65121, 309840), (72296, 279090), (74424, 271110), (77460, 260484), (79740, 253036), (81333, 248080), (86828, 232380), (90370, 223272), (92952, 217070), (93030, 216888), (103280, 195363), (106320, 189777), (108444, 186060), (108535, 185904), (111636, 180740), (116190, 173656), (124040, 162666), (126518, 159480), (130242, 154920), (135555, 148848), (139545, 144592)]