305086320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5503}}^1$

素因数の和:5540

約数の個数: 240

約数和(自身を含む): 1277632512

約数和(自身を除く): 972546192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5503, 5544, 6160, 6930, 7920, 9240, 11006, 11088, 13860, 16509, 18480, 22012, 27515, 27720, 33018, 38521, 44024, 49527, 55030, 55440, 60533, 66036, 77042, 82545, 88048, 99054, 110060, 115563, 121066, 132072, 154084, 165090, 181599, 192605, 198108, 220120, 231126, 242132, 247635, 264144, 302665, 308168, 330180, 346689, 363198, 385210, 396216, 423731, 440240, 462252, 484264, 495270, 544797, 577815, 605330, 616336, 660360, 693378, 726396, 770420, 792432, 847462, 907995, 924504, 968528, 990540, 1089594, 1155630, 1210660, 1271193, 1320720, 1386756, 1452792, 1540840, 1694924, 1733445, 1815990, 1849008, 1981080, 2118655, 2179188, 2311260, 2421320, 2542386, 2723985, 2773512, 2905584, 3081680, 3389848, 3466890, 3631980, 3813579, 3962160, 4237310, 4358376, 4622520, 4842640, 5084772, 5447970, 5547024, 6355965, 6779696, 6933780, 7263960, 7627158, 8474620, 8716752, 9245040, 10169544, 10895940, 12711930, 13867560, 14527920, 15254316, 16949240, 19067895, 20339088, 21791880, 25423860, 27735120, 30508632, 33898480, 38135790, 43583760, 50847720, 61017264, 76271580, 101695440, 152543160, 305086320]

約数ペア:

[(1, 305086320), (2, 152543160), (3, 101695440), (4, 76271580), (5, 61017264), (6, 50847720), (7, 43583760), (8, 38135790), (9, 33898480), (10, 30508632), (11, 27735120), (12, 25423860), (14, 21791880), (15, 20339088), (16, 19067895), (18, 16949240), (20, 15254316), (21, 14527920), (22, 13867560), (24, 12711930), (28, 10895940), (30, 10169544), (33, 9245040), (35, 8716752), (36, 8474620), (40, 7627158), (42, 7263960), (44, 6933780), (45, 6779696), (48, 6355965), (55, 5547024), (56, 5447970), (60, 5084772), (63, 4842640), (66, 4622520), (70, 4358376), (72, 4237310), (77, 3962160), (80, 3813579), (84, 3631980), (88, 3466890), (90, 3389848), (99, 3081680), (105, 2905584), (110, 2773512), (112, 2723985), (120, 2542386), (126, 2421320), (132, 2311260), (140, 2179188), (144, 2118655), (154, 1981080), (165, 1849008), (168, 1815990), (176, 1733445), (180, 1694924), (198, 1540840), (210, 1452792), (220, 1386756), (231, 1320720), (240, 1271193), (252, 1210660), (264, 1155630), (280, 1089594), (308, 990540), (315, 968528), (330, 924504), (336, 907995), (360, 847462), (385, 792432), (396, 770420), (420, 726396), (440, 693378), (462, 660360), (495, 616336), (504, 605330), (528, 577815), (560, 544797), (616, 495270), (630, 484264), (660, 462252), (693, 440240), (720, 423731), (770, 396216), (792, 385210), (840, 363198), (880, 346689), (924, 330180), (990, 308168), (1008, 302665), (1155, 264144), (1232, 247635), (1260, 242132), (1320, 231126), (1386, 220120), (1540, 198108), (1584, 192605), (1680, 181599), (1848, 165090), (1980, 154084), (2310, 132072), (2520, 121066), (2640, 115563), (2772, 110060), (3080, 99054), (3465, 88048), (3696, 82545), (3960, 77042), (4620, 66036), (5040, 60533), (5503, 55440), (5544, 55030), (6160, 49527), (6930, 44024), (7920, 38521), (9240, 33018), (11006, 27720), (11088, 27515), (13860, 22012), (16509, 18480)]