263764080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6468

約数の個数: 160

約数和(自身を含む): 956486400

約数和(自身を除く): 692722320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6427, 6840, 8208, 10260, 12854, 13680, 19281, 20520, 25708, 32135, 38562, 41040, 51416, 57843, 64270, 77124, 96405, 102832, 115686, 122113, 128540, 154248, 173529, 192810, 231372, 244226, 257080, 289215, 308496, 347058, 366339, 385620, 462744, 488452, 514160, 578430, 610565, 694116, 732678, 771240, 867645, 925488, 976904, 1099017, 1156860, 1221130, 1388232, 1465356, 1542480, 1735290, 1831695, 1953808, 2198034, 2313720, 2442260, 2776464, 2930712, 3297051, 3470580, 3663390, 4396068, 4627440, 4884520, 5495085, 5861424, 6594102, 6941160, 7326780, 8792136, 9769040, 10990170, 13188204, 13882320, 14653560, 16485255, 17584272, 21980340, 26376408, 29307120, 32970510, 43960680, 52752816, 65941020, 87921360, 131882040, 263764080]

約数ペア:

[(1, 263764080), (2, 131882040), (3, 87921360), (4, 65941020), (5, 52752816), (6, 43960680), (8, 32970510), (9, 29307120), (10, 26376408), (12, 21980340), (15, 17584272), (16, 16485255), (18, 14653560), (19, 13882320), (20, 13188204), (24, 10990170), (27, 9769040), (30, 8792136), (36, 7326780), (38, 6941160), (40, 6594102), (45, 5861424), (48, 5495085), (54, 4884520), (57, 4627440), (60, 4396068), (72, 3663390), (76, 3470580), (80, 3297051), (90, 2930712), (95, 2776464), (108, 2442260), (114, 2313720), (120, 2198034), (135, 1953808), (144, 1831695), (152, 1735290), (171, 1542480), (180, 1465356), (190, 1388232), (216, 1221130), (228, 1156860), (240, 1099017), (270, 976904), (285, 925488), (304, 867645), (342, 771240), (360, 732678), (380, 694116), (432, 610565), (456, 578430), (513, 514160), (540, 488452), (570, 462744), (684, 385620), (720, 366339), (760, 347058), (855, 308496), (912, 289215), (1026, 257080), (1080, 244226), (1140, 231372), (1368, 192810), (1520, 173529), (1710, 154248), (2052, 128540), (2160, 122113), (2280, 115686), (2565, 102832), (2736, 96405), (3420, 77124), (4104, 64270), (4560, 57843), (5130, 51416), (6427, 41040), (6840, 38562), (8208, 32135), (10260, 25708), (12854, 20520), (13680, 19281)]