283935240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 256

約数和(自身を含む): 1013472000

約数和(自身を除く): 729536760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 101, 108, 114, 120, 135, 137, 152, 171, 180, 190, 202, 216, 228, 270, 274, 285, 303, 342, 360, 380, 404, 411, 456, 505, 513, 540, 548, 570, 606, 684, 685, 760, 808, 822, 855, 909, 1010, 1026, 1080, 1096, 1140, 1212, 1233, 1368, 1370, 1515, 1644, 1710, 1818, 1919, 2020, 2052, 2055, 2280, 2424, 2466, 2565, 2603, 2727, 2740, 3030, 3288, 3420, 3636, 3699, 3838, 4040, 4104, 4110, 4545, 4932, 5130, 5206, 5454, 5480, 5757, 6060, 6165, 6840, 7272, 7398, 7676, 7809, 8220, 9090, 9595, 9864, 10260, 10412, 10908, 11514, 12120, 12330, 13015, 13635, 13837, 14796, 15352, 15618, 16440, 17271, 18180, 18495, 19190, 20520, 20824, 21816, 23028, 23427, 24660, 26030, 27270, 27674, 28785, 29592, 31236, 34542, 36360, 36990, 38380, 39045, 41511, 46056, 46854, 49320, 51813, 52060, 54540, 55348, 57570, 62472, 69084, 69185, 70281, 73980, 76760, 78090, 83022, 86355, 93708, 103626, 104120, 109080, 110696, 115140, 117135, 124533, 138168, 138370, 140562, 147960, 156180, 166044, 172710, 187416, 207252, 207555, 230280, 234270, 249066, 259065, 262903, 276740, 281124, 312360, 332088, 345420, 351405, 373599, 414504, 415110, 468540, 498132, 518130, 525806, 553480, 562248, 622665, 690840, 702810, 747198, 788709, 830220, 937080, 996264, 1036260, 1051612, 1245330, 1314515, 1405620, 1494396, 1577418, 1660440, 1867995, 2072520, 2103224, 2366127, 2490660, 2629030, 2811240, 2988792, 3154836, 3735990, 3943545, 4732254, 4981320, 5258060, 6309672, 7098381, 7471980, 7887090, 9464508, 10516120, 11830635, 14196762, 14943960, 15774180, 18929016, 23661270, 28393524, 31548360, 35491905, 47322540, 56787048, 70983810, 94645080, 141967620, 283935240]

約数ペア:

[(1, 283935240), (2, 141967620), (3, 94645080), (4, 70983810), (5, 56787048), (6, 47322540), (8, 35491905), (9, 31548360), (10, 28393524), (12, 23661270), (15, 18929016), (18, 15774180), (19, 14943960), (20, 14196762), (24, 11830635), (27, 10516120), (30, 9464508), (36, 7887090), (38, 7471980), (40, 7098381), (45, 6309672), (54, 5258060), (57, 4981320), (60, 4732254), (72, 3943545), (76, 3735990), (90, 3154836), (95, 2988792), (101, 2811240), (108, 2629030), (114, 2490660), (120, 2366127), (135, 2103224), (137, 2072520), (152, 1867995), (171, 1660440), (180, 1577418), (190, 1494396), (202, 1405620), (216, 1314515), (228, 1245330), (270, 1051612), (274, 1036260), (285, 996264), (303, 937080), (342, 830220), (360, 788709), (380, 747198), (404, 702810), (411, 690840), (456, 622665), (505, 562248), (513, 553480), (540, 525806), (548, 518130), (570, 498132), (606, 468540), (684, 415110), (685, 414504), (760, 373599), (808, 351405), (822, 345420), (855, 332088), (909, 312360), (1010, 281124), (1026, 276740), (1080, 262903), (1096, 259065), (1140, 249066), (1212, 234270), (1233, 230280), (1368, 207555), (1370, 207252), (1515, 187416), (1644, 172710), (1710, 166044), (1818, 156180), (1919, 147960), (2020, 140562), (2052, 138370), (2055, 138168), (2280, 124533), (2424, 117135), (2466, 115140), (2565, 110696), (2603, 109080), (2727, 104120), (2740, 103626), (3030, 93708), (3288, 86355), (3420, 83022), (3636, 78090), (3699, 76760), (3838, 73980), (4040, 70281), (4104, 69185), (4110, 69084), (4545, 62472), (4932, 57570), (5130, 55348), (5206, 54540), (5454, 52060), (5480, 51813), (5757, 49320), (6060, 46854), (6165, 46056), (6840, 41511), (7272, 39045), (7398, 38380), (7676, 36990), (7809, 36360), (8220, 34542), (9090, 31236), (9595, 29592), (9864, 28785), (10260, 27674), (10412, 27270), (10908, 26030), (11514, 24660), (12120, 23427), (12330, 23028), (13015, 21816), (13635, 20824), (13837, 20520), (14796, 19190), (15352, 18495), (15618, 18180), (16440, 17271)]