101679480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 381551040

約数和(自身を除く): 279871560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 157, 168, 180, 210, 252, 257, 280, 314, 315, 360, 420, 471, 504, 514, 628, 630, 771, 785, 840, 942, 1028, 1099, 1256, 1260, 1285, 1413, 1542, 1570, 1799, 1884, 2056, 2198, 2313, 2355, 2520, 2570, 2826, 3084, 3140, 3297, 3598, 3768, 3855, 4396, 4626, 4710, 5140, 5397, 5495, 5652, 6168, 6280, 6594, 7065, 7196, 7710, 8792, 8995, 9252, 9420, 9891, 10280, 10794, 10990, 11304, 11565, 13188, 14130, 14392, 15420, 16191, 16485, 17990, 18504, 18840, 19782, 21588, 21980, 23130, 26376, 26985, 28260, 30840, 32382, 32970, 35980, 39564, 40349, 43176, 43960, 46260, 49455, 53970, 56520, 64764, 65940, 71960, 79128, 80698, 80955, 92520, 98910, 107940, 121047, 129528, 131880, 161396, 161910, 197820, 201745, 215880, 242094, 282443, 322792, 323820, 363141, 395640, 403490, 484188, 564886, 605235, 647640, 726282, 806980, 847329, 968376, 1129772, 1210470, 1412215, 1452564, 1613960, 1694658, 1815705, 2259544, 2420940, 2541987, 2824430, 2905128, 3389316, 3631410, 4236645, 4841880, 5083974, 5648860, 6778632, 7262820, 8473290, 10167948, 11297720, 12709935, 14525640, 16946580, 20335896, 25419870, 33893160, 50839740, 101679480]

約数ペア:

[(1, 101679480), (2, 50839740), (3, 33893160), (4, 25419870), (5, 20335896), (6, 16946580), (7, 14525640), (8, 12709935), (9, 11297720), (10, 10167948), (12, 8473290), (14, 7262820), (15, 6778632), (18, 5648860), (20, 5083974), (21, 4841880), (24, 4236645), (28, 3631410), (30, 3389316), (35, 2905128), (36, 2824430), (40, 2541987), (42, 2420940), (45, 2259544), (56, 1815705), (60, 1694658), (63, 1613960), (70, 1452564), (72, 1412215), (84, 1210470), (90, 1129772), (105, 968376), (120, 847329), (126, 806980), (140, 726282), (157, 647640), (168, 605235), (180, 564886), (210, 484188), (252, 403490), (257, 395640), (280, 363141), (314, 323820), (315, 322792), (360, 282443), (420, 242094), (471, 215880), (504, 201745), (514, 197820), (628, 161910), (630, 161396), (771, 131880), (785, 129528), (840, 121047), (942, 107940), (1028, 98910), (1099, 92520), (1256, 80955), (1260, 80698), (1285, 79128), (1413, 71960), (1542, 65940), (1570, 64764), (1799, 56520), (1884, 53970), (2056, 49455), (2198, 46260), (2313, 43960), (2355, 43176), (2520, 40349), (2570, 39564), (2826, 35980), (3084, 32970), (3140, 32382), (3297, 30840), (3598, 28260), (3768, 26985), (3855, 26376), (4396, 23130), (4626, 21980), (4710, 21588), (5140, 19782), (5397, 18840), (5495, 18504), (5652, 17990), (6168, 16485), (6280, 16191), (6594, 15420), (7065, 14392), (7196, 14130), (7710, 13188), (8792, 11565), (8995, 11304), (9252, 10990), (9420, 10794), (9891, 10280)]