340748280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1674

約数の個数: 192

約数和(自身を含む): 1204070400

約数和(自身を除く): 863322120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1607, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3214, 3420, 3534, 3720, 4712, 4821, 5301, 5580, 5890, 6428, 6840, 7068, 8035, 8835, 9642, 10602, 11160, 11780, 12856, 14136, 14463, 16070, 17670, 19284, 21204, 23560, 24105, 26505, 28926, 30533, 32140, 35340, 38568, 42408, 48210, 49817, 53010, 57852, 61066, 64280, 70680, 72315, 91599, 96420, 99634, 106020, 115704, 122132, 144630, 149451, 152665, 183198, 192840, 199268, 212040, 244264, 249085, 274797, 289260, 298902, 305330, 366396, 398536, 448353, 457995, 498170, 549594, 578520, 597804, 610660, 732792, 747255, 896706, 915990, 946523, 996340, 1099188, 1195608, 1221320, 1373985, 1494510, 1793412, 1831980, 1893046, 1992680, 2198376, 2241765, 2747970, 2839569, 2989020, 3586824, 3663960, 3786092, 4483530, 4732615, 5495940, 5679138, 5978040, 7572184, 8518707, 8967060, 9465230, 10991880, 11358276, 14197845, 17037414, 17934120, 18930460, 22716552, 28395690, 34074828, 37860920, 42593535, 56791380, 68149656, 85187070, 113582760, 170374140, 340748280]

約数ペア:

[(1, 340748280), (2, 170374140), (3, 113582760), (4, 85187070), (5, 68149656), (6, 56791380), (8, 42593535), (9, 37860920), (10, 34074828), (12, 28395690), (15, 22716552), (18, 18930460), (19, 17934120), (20, 17037414), (24, 14197845), (30, 11358276), (31, 10991880), (36, 9465230), (38, 8967060), (40, 8518707), (45, 7572184), (57, 5978040), (60, 5679138), (62, 5495940), (72, 4732615), (76, 4483530), (90, 3786092), (93, 3663960), (95, 3586824), (114, 2989020), (120, 2839569), (124, 2747970), (152, 2241765), (155, 2198376), (171, 1992680), (180, 1893046), (186, 1831980), (190, 1793412), (228, 1494510), (248, 1373985), (279, 1221320), (285, 1195608), (310, 1099188), (342, 996340), (360, 946523), (372, 915990), (380, 896706), (456, 747255), (465, 732792), (558, 610660), (570, 597804), (589, 578520), (620, 549594), (684, 498170), (744, 457995), (760, 448353), (855, 398536), (930, 366396), (1116, 305330), (1140, 298902), (1178, 289260), (1240, 274797), (1368, 249085), (1395, 244264), (1607, 212040), (1710, 199268), (1767, 192840), (1860, 183198), (2232, 152665), (2280, 149451), (2356, 144630), (2790, 122132), (2945, 115704), (3214, 106020), (3420, 99634), (3534, 96420), (3720, 91599), (4712, 72315), (4821, 70680), (5301, 64280), (5580, 61066), (5890, 57852), (6428, 53010), (6840, 49817), (7068, 48210), (8035, 42408), (8835, 38568), (9642, 35340), (10602, 32140), (11160, 30533), (11780, 28926), (12856, 26505), (14136, 24105), (14463, 23560), (16070, 21204), (17670, 19284)]