417686520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1445

約数の個数: 128

約数和(自身を含む): 1304202240

約数和(自身を除く): 886515720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 61, 86, 120, 122, 129, 172, 183, 215, 244, 258, 305, 344, 366, 430, 488, 516, 610, 645, 732, 860, 915, 1032, 1220, 1290, 1327, 1464, 1720, 1830, 2440, 2580, 2623, 2654, 3660, 3981, 5160, 5246, 5308, 6635, 7320, 7869, 7962, 10492, 10616, 13115, 13270, 15738, 15924, 19905, 20984, 26230, 26540, 31476, 31848, 39345, 39810, 52460, 53080, 57061, 62952, 78690, 79620, 80947, 104920, 114122, 157380, 159240, 161894, 171183, 228244, 242841, 285305, 314760, 323788, 342366, 404735, 456488, 485682, 570610, 647576, 684732, 809470, 855915, 971364, 1141220, 1214205, 1369464, 1618940, 1711830, 1942728, 2282440, 2428410, 3237880, 3423660, 3480721, 4856820, 6847320, 6961442, 9713640, 10442163, 13922884, 17403605, 20884326, 27845768, 34807210, 41768652, 52210815, 69614420, 83537304, 104421630, 139228840, 208843260, 417686520]

約数ペア:

[(1, 417686520), (2, 208843260), (3, 139228840), (4, 104421630), (5, 83537304), (6, 69614420), (8, 52210815), (10, 41768652), (12, 34807210), (15, 27845768), (20, 20884326), (24, 17403605), (30, 13922884), (40, 10442163), (43, 9713640), (60, 6961442), (61, 6847320), (86, 4856820), (120, 3480721), (122, 3423660), (129, 3237880), (172, 2428410), (183, 2282440), (215, 1942728), (244, 1711830), (258, 1618940), (305, 1369464), (344, 1214205), (366, 1141220), (430, 971364), (488, 855915), (516, 809470), (610, 684732), (645, 647576), (732, 570610), (860, 485682), (915, 456488), (1032, 404735), (1220, 342366), (1290, 323788), (1327, 314760), (1464, 285305), (1720, 242841), (1830, 228244), (2440, 171183), (2580, 161894), (2623, 159240), (2654, 157380), (3660, 114122), (3981, 104920), (5160, 80947), (5246, 79620), (5308, 78690), (6635, 62952), (7320, 57061), (7869, 53080), (7962, 52460), (10492, 39810), (10616, 39345), (13115, 31848), (13270, 31476), (15738, 26540), (15924, 26230), (19905, 20984)]