1520810208

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2286

約数の個数: 192

約数和(自身を含む): 4798725120

約数和(自身を除く): 3277914912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 68, 72, 94, 96, 102, 108, 136, 141, 144, 153, 188, 204, 216, 272, 282, 288, 306, 376, 408, 423, 432, 459, 544, 564, 612, 752, 799, 816, 846, 864, 918, 1128, 1224, 1269, 1504, 1598, 1632, 1692, 1836, 2203, 2256, 2397, 2448, 2538, 3196, 3384, 3672, 4406, 4512, 4794, 4896, 5076, 6392, 6609, 6768, 7191, 7344, 8812, 9588, 10152, 12784, 13218, 13536, 14382, 14688, 17624, 19176, 19827, 20304, 21573, 25568, 26436, 28764, 35248, 37451, 38352, 39654, 40608, 43146, 52872, 57528, 59481, 70496, 74902, 76704, 79308, 86292, 103541, 105744, 112353, 115056, 118962, 149804, 158616, 172584, 207082, 211488, 224706, 230112, 237924, 299608, 310623, 317232, 337059, 345168, 414164, 449412, 475848, 599216, 621246, 634464, 674118, 690336, 828328, 898824, 931869, 951696, 1011177, 1198432, 1242492, 1348236, 1656656, 1760197, 1797648, 1863738, 1903392, 2022354, 2484984, 2696472, 2795607, 3313312, 3520394, 3595296, 3727476, 4044708, 4969968, 5280591, 5392944, 5591214, 7040788, 7454952, 8089416, 9939936, 10561182, 10785888, 11182428, 14081576, 14909904, 15841773, 16178832, 21122364, 22364856, 28163152, 29819808, 31683546, 32357664, 42244728, 44729712, 47525319, 56326304, 63367092, 84489456, 89459424, 95050638, 126734184, 168978912, 190101276, 253468368, 380202552, 506936736, 760405104, 1520810208]

約数ペア:

[(1, 1520810208), (2, 760405104), (3, 506936736), (4, 380202552), (6, 253468368), (8, 190101276), (9, 168978912), (12, 126734184), (16, 95050638), (17, 89459424), (18, 84489456), (24, 63367092), (27, 56326304), (32, 47525319), (34, 44729712), (36, 42244728), (47, 32357664), (48, 31683546), (51, 29819808), (54, 28163152), (68, 22364856), (72, 21122364), (94, 16178832), (96, 15841773), (102, 14909904), (108, 14081576), (136, 11182428), (141, 10785888), (144, 10561182), (153, 9939936), (188, 8089416), (204, 7454952), (216, 7040788), (272, 5591214), (282, 5392944), (288, 5280591), (306, 4969968), (376, 4044708), (408, 3727476), (423, 3595296), (432, 3520394), (459, 3313312), (544, 2795607), (564, 2696472), (612, 2484984), (752, 2022354), (799, 1903392), (816, 1863738), (846, 1797648), (864, 1760197), (918, 1656656), (1128, 1348236), (1224, 1242492), (1269, 1198432), (1504, 1011177), (1598, 951696), (1632, 931869), (1692, 898824), (1836, 828328), (2203, 690336), (2256, 674118), (2397, 634464), (2448, 621246), (2538, 599216), (3196, 475848), (3384, 449412), (3672, 414164), (4406, 345168), (4512, 337059), (4794, 317232), (4896, 310623), (5076, 299608), (6392, 237924), (6609, 230112), (6768, 224706), (7191, 211488), (7344, 207082), (8812, 172584), (9588, 158616), (10152, 149804), (12784, 118962), (13218, 115056), (13536, 112353), (14382, 105744), (14688, 103541), (17624, 86292), (19176, 79308), (19827, 76704), (20304, 74902), (21573, 70496), (25568, 59481), (26436, 57528), (28764, 52872), (35248, 43146), (37451, 40608), (38352, 39654)]