194864760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:986

約数の個数: 192

約数和(自身を含む): 688896000

約数和(自身を除く): 494031240

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, 919, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1838, 1860, 2232, 2280, 2356, 2757, 2790, 2945, 3420, 3534, 3676, 3720, 4595, 4712, 5301, 5514, 5580, 5890, 6840, 7068, 7352, 8271, 8835, 9190, 10602, 11028, 11160, 11780, 13785, 14136, 16542, 17461, 17670, 18380, 21204, 22056, 23560, 26505, 27570, 28489, 33084, 34922, 35340, 36760, 41355, 42408, 52383, 53010, 55140, 56978, 66168, 69844, 70680, 82710, 85467, 87305, 104766, 106020, 110280, 113956, 139688, 142445, 157149, 165420, 170934, 174610, 209532, 212040, 227912, 256401, 261915, 284890, 314298, 330840, 341868, 349220, 419064, 427335, 512802, 523830, 541291, 569780, 628596, 683736, 698440, 785745, 854670, 1025604, 1047660, 1082582, 1139560, 1257192, 1282005, 1571490, 1623873, 1709340, 2051208, 2095320, 2165164, 2564010, 2706455, 3142980, 3247746, 3418680, 4330328, 4871619, 5128020, 5412910, 6285960, 6495492, 8119365, 9743238, 10256040, 10825820, 12990984, 16238730, 19486476, 21651640, 24358095, 32477460, 38972952, 48716190, 64954920, 97432380, 194864760]

約数ペア:

[(1, 194864760), (2, 97432380), (3, 64954920), (4, 48716190), (5, 38972952), (6, 32477460), (8, 24358095), (9, 21651640), (10, 19486476), (12, 16238730), (15, 12990984), (18, 10825820), (19, 10256040), (20, 9743238), (24, 8119365), (30, 6495492), (31, 6285960), (36, 5412910), (38, 5128020), (40, 4871619), (45, 4330328), (57, 3418680), (60, 3247746), (62, 3142980), (72, 2706455), (76, 2564010), (90, 2165164), (93, 2095320), (95, 2051208), (114, 1709340), (120, 1623873), (124, 1571490), (152, 1282005), (155, 1257192), (171, 1139560), (180, 1082582), (186, 1047660), (190, 1025604), (228, 854670), (248, 785745), (279, 698440), (285, 683736), (310, 628596), (342, 569780), (360, 541291), (372, 523830), (380, 512802), (456, 427335), (465, 419064), (558, 349220), (570, 341868), (589, 330840), (620, 314298), (684, 284890), (744, 261915), (760, 256401), (855, 227912), (919, 212040), (930, 209532), (1116, 174610), (1140, 170934), (1178, 165420), (1240, 157149), (1368, 142445), (1395, 139688), (1710, 113956), (1767, 110280), (1838, 106020), (1860, 104766), (2232, 87305), (2280, 85467), (2356, 82710), (2757, 70680), (2790, 69844), (2945, 66168), (3420, 56978), (3534, 55140), (3676, 53010), (3720, 52383), (4595, 42408), (4712, 41355), (5301, 36760), (5514, 35340), (5580, 34922), (5890, 33084), (6840, 28489), (7068, 27570), (7352, 26505), (8271, 23560), (8835, 22056), (9190, 21204), (10602, 18380), (11028, 17670), (11160, 17461), (11780, 16542), (13785, 14136)]