246602520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1230

約数の個数: 192

約数和(自身を含む): 871603200

約数和(自身を除く): 625000680

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, 1163, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2326, 2356, 2790, 2945, 3420, 3489, 3534, 3720, 4652, 4712, 5301, 5580, 5815, 5890, 6840, 6978, 7068, 8835, 9304, 10467, 10602, 11160, 11630, 11780, 13956, 14136, 17445, 17670, 20934, 21204, 22097, 23260, 23560, 26505, 27912, 34890, 35340, 36053, 41868, 42408, 44194, 46520, 52335, 53010, 66291, 69780, 70680, 72106, 83736, 88388, 104670, 106020, 108159, 110485, 132582, 139560, 144212, 176776, 180265, 198873, 209340, 212040, 216318, 220970, 265164, 288424, 324477, 331455, 360530, 397746, 418680, 432636, 441940, 530328, 540795, 648954, 662910, 685007, 721060, 795492, 865272, 883880, 994365, 1081590, 1297908, 1325820, 1370014, 1442120, 1590984, 1622385, 1988730, 2055021, 2163180, 2595816, 2651640, 2740028, 3244770, 3425035, 3977460, 4110042, 4326360, 5480056, 6165063, 6489540, 6850070, 7954920, 8220084, 10275105, 12330126, 12979080, 13700140, 16440168, 20550210, 24660252, 27400280, 30825315, 41100420, 49320504, 61650630, 82200840, 123301260, 246602520]

約数ペア:

[(1, 246602520), (2, 123301260), (3, 82200840), (4, 61650630), (5, 49320504), (6, 41100420), (8, 30825315), (9, 27400280), (10, 24660252), (12, 20550210), (15, 16440168), (18, 13700140), (19, 12979080), (20, 12330126), (24, 10275105), (30, 8220084), (31, 7954920), (36, 6850070), (38, 6489540), (40, 6165063), (45, 5480056), (57, 4326360), (60, 4110042), (62, 3977460), (72, 3425035), (76, 3244770), (90, 2740028), (93, 2651640), (95, 2595816), (114, 2163180), (120, 2055021), (124, 1988730), (152, 1622385), (155, 1590984), (171, 1442120), (180, 1370014), (186, 1325820), (190, 1297908), (228, 1081590), (248, 994365), (279, 883880), (285, 865272), (310, 795492), (342, 721060), (360, 685007), (372, 662910), (380, 648954), (456, 540795), (465, 530328), (558, 441940), (570, 432636), (589, 418680), (620, 397746), (684, 360530), (744, 331455), (760, 324477), (855, 288424), (930, 265164), (1116, 220970), (1140, 216318), (1163, 212040), (1178, 209340), (1240, 198873), (1368, 180265), (1395, 176776), (1710, 144212), (1767, 139560), (1860, 132582), (2232, 110485), (2280, 108159), (2326, 106020), (2356, 104670), (2790, 88388), (2945, 83736), (3420, 72106), (3489, 70680), (3534, 69780), (3720, 66291), (4652, 53010), (4712, 52335), (5301, 46520), (5580, 44194), (5815, 42408), (5890, 41868), (6840, 36053), (6978, 35340), (7068, 34890), (8835, 27912), (9304, 26505), (10467, 23560), (10602, 23260), (11160, 22097), (11630, 21204), (11780, 20934), (13956, 17670), (14136, 17445)]