18157037220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{1549}}^1$

素因数の和:2024

約数の個数: 288

約数和(自身を含む): 65902032000

約数和(自身を除く): 47744994780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 443, 490, 540, 588, 630, 735, 756, 882, 886, 945, 980, 1260, 1323, 1329, 1470, 1549, 1764, 1772, 1890, 2205, 2215, 2646, 2658, 2940, 3098, 3101, 3780, 3987, 4410, 4430, 4647, 5292, 5316, 6196, 6202, 6615, 6645, 7745, 7974, 8820, 8860, 9294, 9303, 10843, 11961, 12404, 13230, 13290, 13941, 15490, 15505, 15948, 18588, 18606, 19935, 21686, 21707, 23235, 23922, 26460, 26580, 27882, 27909, 30980, 31010, 32529, 37212, 39870, 41823, 43372, 43414, 46470, 46515, 47844, 54215, 55764, 55818, 59805, 62020, 65058, 65121, 69705, 75901, 79740, 83646, 83727, 86828, 92940, 93030, 97587, 108430, 108535, 111636, 119610, 130116, 130242, 139410, 139545, 151802, 162645, 167292, 167454, 186060, 195174, 195363, 209115, 216860, 217070, 227703, 239220, 260484, 278820, 279090, 292761, 303604, 325290, 325605, 334908, 379505, 390348, 390726, 418230, 418635, 434140, 455406, 487935, 558180, 585522, 586089, 650580, 651210, 683109, 686207, 759010, 781452, 836460, 837270, 910812, 975870, 976815, 1138515, 1171044, 1172178, 1302420, 1366218, 1372414, 1463805, 1518020, 1674540, 1951740, 1953630, 2049327, 2058621, 2277030, 2344356, 2732436, 2744828, 2927610, 2930445, 3415545, 3431035, 3907260, 4098654, 4117242, 4554060, 4803449, 5855220, 5860890, 6175863, 6831090, 6862070, 8197308, 8234484, 9606898, 10246635, 10293105, 11721780, 12351726, 13662180, 13724140, 14410347, 18527589, 19213796, 20493270, 20586210, 24017245, 24703452, 28820694, 30879315, 33624143, 37055178, 40986540, 41172420, 43231041, 48034490, 57641388, 61758630, 67248286, 72051735, 74110356, 86462082, 92637945, 96068980, 100872429, 123517260, 129693123, 134496572, 144103470, 168120715, 172924164, 185275890, 201744858, 216155205, 259386246, 288206940, 302617287, 336241430, 370551780, 403489716, 432310410, 504362145, 518772492, 605234574, 648465615, 672482860, 864620820, 907851861, 1008724290, 1210469148, 1296931230, 1513086435, 1815703722, 2017448580, 2593862460, 3026172870, 3631407444, 4539259305, 6052345740, 9078518610, 18157037220]

約数ペア:

[(1, 18157037220), (2, 9078518610), (3, 6052345740), (4, 4539259305), (5, 3631407444), (6, 3026172870), (7, 2593862460), (9, 2017448580), (10, 1815703722), (12, 1513086435), (14, 1296931230), (15, 1210469148), (18, 1008724290), (20, 907851861), (21, 864620820), (27, 672482860), (28, 648465615), (30, 605234574), (35, 518772492), (36, 504362145), (42, 432310410), (45, 403489716), (49, 370551780), (54, 336241430), (60, 302617287), (63, 288206940), (70, 259386246), (84, 216155205), (90, 201744858), (98, 185275890), (105, 172924164), (108, 168120715), (126, 144103470), (135, 134496572), (140, 129693123), (147, 123517260), (180, 100872429), (189, 96068980), (196, 92637945), (210, 86462082), (245, 74110356), (252, 72051735), (270, 67248286), (294, 61758630), (315, 57641388), (378, 48034490), (420, 43231041), (441, 41172420), (443, 40986540), (490, 37055178), (540, 33624143), (588, 30879315), (630, 28820694), (735, 24703452), (756, 24017245), (882, 20586210), (886, 20493270), (945, 19213796), (980, 18527589), (1260, 14410347), (1323, 13724140), (1329, 13662180), (1470, 12351726), (1549, 11721780), (1764, 10293105), (1772, 10246635), (1890, 9606898), (2205, 8234484), (2215, 8197308), (2646, 6862070), (2658, 6831090), (2940, 6175863), (3098, 5860890), (3101, 5855220), (3780, 4803449), (3987, 4554060), (4410, 4117242), (4430, 4098654), (4647, 3907260), (5292, 3431035), (5316, 3415545), (6196, 2930445), (6202, 2927610), (6615, 2744828), (6645, 2732436), (7745, 2344356), (7974, 2277030), (8820, 2058621), (8860, 2049327), (9294, 1953630), (9303, 1951740), (10843, 1674540), (11961, 1518020), (12404, 1463805), (13230, 1372414), (13290, 1366218), (13941, 1302420), (15490, 1172178), (15505, 1171044), (15948, 1138515), (18588, 976815), (18606, 975870), (19935, 910812), (21686, 837270), (21707, 836460), (23235, 781452), (23922, 759010), (26460, 686207), (26580, 683109), (27882, 651210), (27909, 650580), (30980, 586089), (31010, 585522), (32529, 558180), (37212, 487935), (39870, 455406), (41823, 434140), (43372, 418635), (43414, 418230), (46470, 390726), (46515, 390348), (47844, 379505), (54215, 334908), (55764, 325605), (55818, 325290), (59805, 303604), (62020, 292761), (65058, 279090), (65121, 278820), (69705, 260484), (75901, 239220), (79740, 227703), (83646, 217070), (83727, 216860), (86828, 209115), (92940, 195363), (93030, 195174), (97587, 186060), (108430, 167454), (108535, 167292), (111636, 162645), (119610, 151802), (130116, 139545), (130242, 139410)]