268362480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 160

約数和(自身を含む): 873944064

約数和(自身を除く): 605581584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 47, 48, 60, 74, 80, 94, 111, 120, 141, 148, 185, 188, 222, 235, 240, 282, 296, 370, 376, 444, 470, 555, 564, 592, 643, 705, 740, 752, 888, 940, 1110, 1128, 1286, 1410, 1480, 1739, 1776, 1880, 1929, 2220, 2256, 2572, 2820, 2960, 3215, 3478, 3760, 3858, 4440, 5144, 5217, 5640, 6430, 6956, 7716, 8695, 8880, 9645, 10288, 10434, 11280, 12860, 13912, 15432, 17390, 19290, 20868, 23791, 25720, 26085, 27824, 30221, 30864, 34780, 38580, 41736, 47582, 51440, 52170, 60442, 69560, 71373, 77160, 83472, 90663, 95164, 104340, 118955, 120884, 139120, 142746, 151105, 154320, 181326, 190328, 208680, 237910, 241768, 285492, 302210, 356865, 362652, 380656, 417360, 453315, 475820, 483536, 570984, 604420, 713730, 725304, 906630, 951640, 1118177, 1141968, 1208840, 1427460, 1450608, 1813260, 1903280, 2236354, 2417680, 2854920, 3354531, 3626520, 4472708, 5590885, 5709840, 6709062, 7253040, 8945416, 11181770, 13418124, 16772655, 17890832, 22363540, 26836248, 33545310, 44727080, 53672496, 67090620, 89454160, 134181240, 268362480]

約数ペア:

[(1, 268362480), (2, 134181240), (3, 89454160), (4, 67090620), (5, 53672496), (6, 44727080), (8, 33545310), (10, 26836248), (12, 22363540), (15, 17890832), (16, 16772655), (20, 13418124), (24, 11181770), (30, 8945416), (37, 7253040), (40, 6709062), (47, 5709840), (48, 5590885), (60, 4472708), (74, 3626520), (80, 3354531), (94, 2854920), (111, 2417680), (120, 2236354), (141, 1903280), (148, 1813260), (185, 1450608), (188, 1427460), (222, 1208840), (235, 1141968), (240, 1118177), (282, 951640), (296, 906630), (370, 725304), (376, 713730), (444, 604420), (470, 570984), (555, 483536), (564, 475820), (592, 453315), (643, 417360), (705, 380656), (740, 362652), (752, 356865), (888, 302210), (940, 285492), (1110, 241768), (1128, 237910), (1286, 208680), (1410, 190328), (1480, 181326), (1739, 154320), (1776, 151105), (1880, 142746), (1929, 139120), (2220, 120884), (2256, 118955), (2572, 104340), (2820, 95164), (2960, 90663), (3215, 83472), (3478, 77160), (3760, 71373), (3858, 69560), (4440, 60442), (5144, 52170), (5217, 51440), (5640, 47582), (6430, 41736), (6956, 38580), (7716, 34780), (8695, 30864), (8880, 30221), (9645, 27824), (10288, 26085), (10434, 25720), (11280, 23791), (12860, 20868), (13912, 19290), (15432, 17390)]