169180560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 609336000

約数和(自身を除く): 440155440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 83, 90, 95, 114, 120, 144, 149, 152, 166, 171, 180, 190, 228, 240, 249, 285, 298, 304, 332, 342, 360, 380, 415, 447, 456, 498, 570, 596, 664, 684, 720, 745, 747, 760, 830, 855, 894, 912, 996, 1140, 1192, 1245, 1328, 1341, 1368, 1490, 1494, 1520, 1577, 1660, 1710, 1788, 1992, 2235, 2280, 2384, 2490, 2682, 2736, 2831, 2980, 2988, 3154, 3320, 3420, 3576, 3735, 3984, 4470, 4560, 4731, 4980, 5364, 5662, 5960, 5976, 6308, 6640, 6705, 6840, 7152, 7470, 7885, 8493, 8940, 9462, 9960, 10728, 11324, 11920, 11952, 12367, 12616, 13410, 13680, 14155, 14193, 14940, 15770, 16986, 17880, 18924, 19920, 21456, 22648, 23655, 24734, 25232, 25479, 26820, 28310, 28386, 29880, 31540, 33972, 35760, 37101, 37848, 42465, 45296, 47310, 49468, 50958, 53640, 56620, 56772, 59760, 61835, 63080, 67944, 70965, 74202, 75696, 84930, 94620, 98936, 101916, 107280, 111303, 113240, 113544, 123670, 126160, 127395, 135888, 141930, 148404, 169860, 185505, 189240, 197872, 203832, 222606, 226480, 227088, 234973, 247340, 254790, 283860, 296808, 339720, 371010, 378480, 407664, 445212, 469946, 494680, 509580, 556515, 567720, 593616, 679440, 704919, 742020, 890424, 939892, 989360, 1019160, 1113030, 1135440, 1174865, 1409838, 1484040, 1780848, 1879784, 2038320, 2114757, 2226060, 2349730, 2819676, 2968080, 3524595, 3759568, 4229514, 4452120, 4699460, 5639352, 7049190, 8459028, 8904240, 9398920, 10573785, 11278704, 14098380, 16918056, 18797840, 21147570, 28196760, 33836112, 42295140, 56393520, 84590280, 169180560]

約数ペア:

[(1, 169180560), (2, 84590280), (3, 56393520), (4, 42295140), (5, 33836112), (6, 28196760), (8, 21147570), (9, 18797840), (10, 16918056), (12, 14098380), (15, 11278704), (16, 10573785), (18, 9398920), (19, 8904240), (20, 8459028), (24, 7049190), (30, 5639352), (36, 4699460), (38, 4452120), (40, 4229514), (45, 3759568), (48, 3524595), (57, 2968080), (60, 2819676), (72, 2349730), (76, 2226060), (80, 2114757), (83, 2038320), (90, 1879784), (95, 1780848), (114, 1484040), (120, 1409838), (144, 1174865), (149, 1135440), (152, 1113030), (166, 1019160), (171, 989360), (180, 939892), (190, 890424), (228, 742020), (240, 704919), (249, 679440), (285, 593616), (298, 567720), (304, 556515), (332, 509580), (342, 494680), (360, 469946), (380, 445212), (415, 407664), (447, 378480), (456, 371010), (498, 339720), (570, 296808), (596, 283860), (664, 254790), (684, 247340), (720, 234973), (745, 227088), (747, 226480), (760, 222606), (830, 203832), (855, 197872), (894, 189240), (912, 185505), (996, 169860), (1140, 148404), (1192, 141930), (1245, 135888), (1328, 127395), (1341, 126160), (1368, 123670), (1490, 113544), (1494, 113240), (1520, 111303), (1577, 107280), (1660, 101916), (1710, 98936), (1788, 94620), (1992, 84930), (2235, 75696), (2280, 74202), (2384, 70965), (2490, 67944), (2682, 63080), (2736, 61835), (2831, 59760), (2980, 56772), (2988, 56620), (3154, 53640), (3320, 50958), (3420, 49468), (3576, 47310), (3735, 45296), (3984, 42465), (4470, 37848), (4560, 37101), (4731, 35760), (4980, 33972), (5364, 31540), (5662, 29880), (5960, 28386), (5976, 28310), (6308, 26820), (6640, 25479), (6705, 25232), (6840, 24734), (7152, 23655), (7470, 22648), (7885, 21456), (8493, 19920), (8940, 18924), (9462, 17880), (9960, 16986), (10728, 15770), (11324, 14940), (11920, 14193), (11952, 14155), (12367, 13680), (12616, 13410)]