266213760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1$

素因数の和:2356

約数の個数: 128

約数和(自身を含む): 862846560

約数和(自身を除く): 596632800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2273, 2440, 2928, 3660, 3904, 4546, 4880, 5856, 6819, 7320, 7808, 9092, 9760, 11365, 11712, 13638, 14640, 18184, 19520, 22730, 23424, 27276, 29280, 34095, 36368, 39040, 45460, 54552, 58560, 68190, 72736, 90920, 109104, 117120, 136380, 138653, 145472, 181840, 218208, 272760, 277306, 290944, 363680, 415959, 436416, 545520, 554612, 693265, 727360, 831918, 872832, 1091040, 1109224, 1386530, 1454720, 1663836, 2079795, 2182080, 2218448, 2773060, 3327672, 4159590, 4364160, 4436896, 5546120, 6655344, 8319180, 8873792, 11092240, 13310688, 16638360, 17747584, 22184480, 26621376, 33276720, 44368960, 53242752, 66553440, 88737920, 133106880, 266213760]

約数ペア:

[(1, 266213760), (2, 133106880), (3, 88737920), (4, 66553440), (5, 53242752), (6, 44368960), (8, 33276720), (10, 26621376), (12, 22184480), (15, 17747584), (16, 16638360), (20, 13310688), (24, 11092240), (30, 8873792), (32, 8319180), (40, 6655344), (48, 5546120), (60, 4436896), (61, 4364160), (64, 4159590), (80, 3327672), (96, 2773060), (120, 2218448), (122, 2182080), (128, 2079795), (160, 1663836), (183, 1454720), (192, 1386530), (240, 1109224), (244, 1091040), (305, 872832), (320, 831918), (366, 727360), (384, 693265), (480, 554612), (488, 545520), (610, 436416), (640, 415959), (732, 363680), (915, 290944), (960, 277306), (976, 272760), (1220, 218208), (1464, 181840), (1830, 145472), (1920, 138653), (1952, 136380), (2273, 117120), (2440, 109104), (2928, 90920), (3660, 72736), (3904, 68190), (4546, 58560), (4880, 54552), (5856, 45460), (6819, 39040), (7320, 36368), (7808, 34095), (9092, 29280), (9760, 27276), (11365, 23424), (11712, 22730), (13638, 19520), (14640, 18184)]