20160274140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{3037}}^1$

素因数の和:3721

約数の個数: 192

約数和(自身を含む): 66145766400

約数和(自身を除く): 45985492260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 647, 684, 855, 1026, 1140, 1294, 1710, 1941, 2052, 2565, 2588, 3037, 3235, 3420, 3882, 5130, 5823, 6074, 6470, 7764, 9111, 9705, 10260, 11646, 12148, 12293, 12940, 15185, 17469, 18222, 19410, 23292, 24586, 27333, 29115, 30370, 34938, 36444, 36879, 38820, 45555, 49172, 54666, 57703, 58230, 60740, 61465, 69876, 73758, 81999, 87345, 91110, 109332, 110637, 115406, 116460, 122930, 136665, 147516, 163998, 173109, 174690, 182220, 184395, 221274, 230812, 245860, 273330, 288515, 327996, 331911, 346218, 349380, 368790, 409995, 442548, 519327, 546660, 553185, 577030, 663822, 692436, 737580, 819990, 865545, 1038654, 1106370, 1154060, 1327644, 1557981, 1639980, 1659555, 1731090, 1964939, 2077308, 2212740, 2596635, 3115962, 3319110, 3462180, 3929878, 5193270, 5894817, 6231924, 6638220, 7789905, 7859756, 9824695, 10386540, 11789634, 15579810, 17684451, 19649390, 23579268, 29474085, 31159620, 35368902, 37333841, 39298780, 53053353, 58948170, 70737804, 74667682, 88422255, 106106706, 112001523, 117896340, 149335364, 176844510, 186669205, 212213412, 224003046, 265266765, 336004569, 353689020, 373338410, 448006092, 530533530, 560007615, 672009138, 746676820, 1008013707, 1061067060, 1120015230, 1344018276, 1680022845, 2016027414, 2240030460, 3360045690, 4032054828, 5040068535, 6720091380, 10080137070, 20160274140]

約数ペア:

[(1, 20160274140), (2, 10080137070), (3, 6720091380), (4, 5040068535), (5, 4032054828), (6, 3360045690), (9, 2240030460), (10, 2016027414), (12, 1680022845), (15, 1344018276), (18, 1120015230), (19, 1061067060), (20, 1008013707), (27, 746676820), (30, 672009138), (36, 560007615), (38, 530533530), (45, 448006092), (54, 373338410), (57, 353689020), (60, 336004569), (76, 265266765), (90, 224003046), (95, 212213412), (108, 186669205), (114, 176844510), (135, 149335364), (171, 117896340), (180, 112001523), (190, 106106706), (228, 88422255), (270, 74667682), (285, 70737804), (342, 58948170), (380, 53053353), (513, 39298780), (540, 37333841), (570, 35368902), (647, 31159620), (684, 29474085), (855, 23579268), (1026, 19649390), (1140, 17684451), (1294, 15579810), (1710, 11789634), (1941, 10386540), (2052, 9824695), (2565, 7859756), (2588, 7789905), (3037, 6638220), (3235, 6231924), (3420, 5894817), (3882, 5193270), (5130, 3929878), (5823, 3462180), (6074, 3319110), (6470, 3115962), (7764, 2596635), (9111, 2212740), (9705, 2077308), (10260, 1964939), (11646, 1731090), (12148, 1659555), (12293, 1639980), (12940, 1557981), (15185, 1327644), (17469, 1154060), (18222, 1106370), (19410, 1038654), (23292, 865545), (24586, 819990), (27333, 737580), (29115, 692436), (30370, 663822), (34938, 577030), (36444, 553185), (36879, 546660), (38820, 519327), (45555, 442548), (49172, 409995), (54666, 368790), (57703, 349380), (58230, 346218), (60740, 331911), (61465, 327996), (69876, 288515), (73758, 273330), (81999, 245860), (87345, 230812), (91110, 221274), (109332, 184395), (110637, 182220), (115406, 174690), (116460, 173109), (122930, 163998), (136665, 147516)]