1811535840

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 384

約数和(自身を含む): 6665379840

約数和(自身を除く): 4853844000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 167, 180, 186, 216, 240, 243, 248, 270, 279, 288, 310, 324, 334, 360, 372, 405, 432, 465, 480, 486, 496, 501, 540, 558, 620, 648, 668, 720, 729, 744, 810, 835, 837, 864, 930, 972, 992, 1002, 1080, 1116, 1215, 1240, 1296, 1336, 1395, 1440, 1458, 1488, 1503, 1620, 1670, 1674, 1860, 1944, 2004, 2160, 2187, 2232, 2430, 2480, 2505, 2511, 2592, 2672, 2790, 2916, 2976, 3006, 3240, 3340, 3348, 3645, 3720, 3888, 4008, 4185, 4320, 4374, 4464, 4509, 4860, 4960, 5010, 5022, 5177, 5344, 5580, 5832, 6012, 6480, 6680, 6696, 7290, 7440, 7515, 7533, 7776, 8016, 8370, 8748, 8928, 9018, 9720, 10020, 10044, 10354, 10935, 11160, 11664, 12024, 12555, 12960, 13360, 13392, 13527, 14580, 14880, 15030, 15066, 15531, 16032, 16740, 17496, 18036, 19440, 20040, 20088, 20708, 21870, 22320, 22545, 22599, 23328, 24048, 25110, 25885, 26720, 26784, 27054, 29160, 30060, 30132, 31062, 33480, 34992, 36072, 37665, 38880, 40080, 40176, 40581, 41416, 43740, 44640, 45090, 45198, 46593, 48096, 50220, 51770, 54108, 58320, 60120, 60264, 62124, 66960, 67635, 67797, 69984, 72144, 75330, 77655, 80160, 80352, 81162, 82832, 87480, 90180, 90396, 93186, 100440, 103540, 108216, 112995, 116640, 120240, 120528, 121743, 124248, 133920, 135270, 135594, 139779, 144288, 150660, 155310, 162324, 165664, 174960, 180360, 180792, 186372, 200880, 202905, 207080, 216432, 225990, 232965, 240480, 241056, 243486, 248496, 270540, 271188, 279558, 301320, 310620, 324648, 338985, 349920, 360720, 361584, 365229, 372744, 401760, 405810, 414160, 419337, 432864, 451980, 465930, 486972, 496992, 541080, 542376, 559116, 602640, 608715, 621240, 649296, 677970, 698895, 721440, 723168, 730458, 745488, 811620, 828320, 838674, 903960, 931860, 973944, 1082160, 1084752, 1118232, 1205280, 1217430, 1242480, 1258011, 1298592, 1355940, 1397790, 1460916, 1490976, 1623240, 1677348, 1807920, 1826145, 1863720, 1947888, 2096685, 2164320, 2169504, 2236464, 2434860, 2484960, 2516022, 2711880, 2795580, 2921832, 3246480, 3354696, 3615840, 3652290, 3727440, 3774033, 3895776, 4193370, 4472928, 4869720, 5032044, 5423760, 5591160, 5843664, 6290055, 6492960, 6709392, 7304580, 7454880, 7548066, 8386740, 9739440, 10064088, 10847520, 11182320, 11322099, 11687328, 12580110, 13418784, 14609160, 15096132, 16773480, 18870165, 19478880, 20128176, 22364640, 22644198, 25160220, 29218320, 30192264, 33546960, 37740330, 40256352, 45288396, 50320440, 56610495, 58436640, 60384528, 67093920, 75480660, 90576792, 100640880, 113220990, 120769056, 150961320, 181153584, 201281760, 226441980, 301922640, 362307168, 452883960, 603845280, 905767920, 1811535840]

約数ペア:

[(1, 1811535840), (2, 905767920), (3, 603845280), (4, 452883960), (5, 362307168), (6, 301922640), (8, 226441980), (9, 201281760), (10, 181153584), (12, 150961320), (15, 120769056), (16, 113220990), (18, 100640880), (20, 90576792), (24, 75480660), (27, 67093920), (30, 60384528), (31, 58436640), (32, 56610495), (36, 50320440), (40, 45288396), (45, 40256352), (48, 37740330), (54, 33546960), (60, 30192264), (62, 29218320), (72, 25160220), (80, 22644198), (81, 22364640), (90, 20128176), (93, 19478880), (96, 18870165), (108, 16773480), (120, 15096132), (124, 14609160), (135, 13418784), (144, 12580110), (155, 11687328), (160, 11322099), (162, 11182320), (167, 10847520), (180, 10064088), (186, 9739440), (216, 8386740), (240, 7548066), (243, 7454880), (248, 7304580), (270, 6709392), (279, 6492960), (288, 6290055), (310, 5843664), (324, 5591160), (334, 5423760), (360, 5032044), (372, 4869720), (405, 4472928), (432, 4193370), (465, 3895776), (480, 3774033), (486, 3727440), (496, 3652290), (501, 3615840), (540, 3354696), (558, 3246480), (620, 2921832), (648, 2795580), (668, 2711880), (720, 2516022), (729, 2484960), (744, 2434860), (810, 2236464), (835, 2169504), (837, 2164320), (864, 2096685), (930, 1947888), (972, 1863720), (992, 1826145), (1002, 1807920), (1080, 1677348), (1116, 1623240), (1215, 1490976), (1240, 1460916), (1296, 1397790), (1336, 1355940), (1395, 1298592), (1440, 1258011), (1458, 1242480), (1488, 1217430), (1503, 1205280), (1620, 1118232), (1670, 1084752), (1674, 1082160), (1860, 973944), (1944, 931860), (2004, 903960), (2160, 838674), (2187, 828320), (2232, 811620), (2430, 745488), (2480, 730458), (2505, 723168), (2511, 721440), (2592, 698895), (2672, 677970), (2790, 649296), (2916, 621240), (2976, 608715), (3006, 602640), (3240, 559116), (3340, 542376), (3348, 541080), (3645, 496992), (3720, 486972), (3888, 465930), (4008, 451980), (4185, 432864), (4320, 419337), (4374, 414160), (4464, 405810), (4509, 401760), (4860, 372744), (4960, 365229), (5010, 361584), (5022, 360720), (5177, 349920), (5344, 338985), (5580, 324648), (5832, 310620), (6012, 301320), (6480, 279558), (6680, 271188), (6696, 270540), (7290, 248496), (7440, 243486), (7515, 241056), (7533, 240480), (7776, 232965), (8016, 225990), (8370, 216432), (8748, 207080), (8928, 202905), (9018, 200880), (9720, 186372), (10020, 180792), (10044, 180360), (10354, 174960), (10935, 165664), (11160, 162324), (11664, 155310), (12024, 150660), (12555, 144288), (12960, 139779), (13360, 135594), (13392, 135270), (13527, 133920), (14580, 124248), (14880, 121743), (15030, 120528), (15066, 120240), (15531, 116640), (16032, 112995), (16740, 108216), (17496, 103540), (18036, 100440), (19440, 93186), (20040, 90396), (20088, 90180), (20708, 87480), (21870, 82832), (22320, 81162), (22545, 80352), (22599, 80160), (23328, 77655), (24048, 75330), (25110, 72144), (25885, 69984), (26720, 67797), (26784, 67635), (27054, 66960), (29160, 62124), (30060, 60264), (30132, 60120), (31062, 58320), (33480, 54108), (34992, 51770), (36072, 50220), (37665, 48096), (38880, 46593), (40080, 45198), (40176, 45090), (40581, 44640), (41416, 43740)]