159944760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 572313600

約数和(自身を除く): 412368840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 47, 54, 60, 69, 72, 90, 92, 94, 108, 115, 120, 135, 137, 138, 141, 180, 184, 188, 207, 216, 230, 235, 270, 274, 276, 282, 345, 360, 376, 411, 414, 423, 460, 470, 540, 548, 552, 564, 621, 685, 690, 705, 822, 828, 846, 920, 940, 1035, 1080, 1081, 1096, 1128, 1233, 1242, 1269, 1370, 1380, 1410, 1644, 1656, 1692, 1880, 2055, 2070, 2115, 2162, 2466, 2484, 2538, 2740, 2760, 2820, 3105, 3151, 3243, 3288, 3384, 3699, 4110, 4140, 4230, 4324, 4932, 4968, 5076, 5405, 5480, 5640, 6165, 6210, 6302, 6345, 6439, 6486, 7398, 8220, 8280, 8460, 8648, 9453, 9729, 9864, 10152, 10810, 12330, 12420, 12604, 12690, 12878, 12972, 14796, 15755, 16215, 16440, 16920, 18495, 18906, 19317, 19458, 21620, 24660, 24840, 25208, 25380, 25756, 25944, 28359, 29187, 29592, 31510, 32195, 32430, 36990, 37812, 38634, 38916, 43240, 47265, 48645, 49320, 50760, 51512, 56718, 57951, 58374, 63020, 64390, 64860, 73980, 75624, 77268, 77832, 85077, 94530, 96585, 97290, 113436, 115902, 116748, 126040, 128780, 129720, 141795, 145935, 147960, 148097, 154536, 170154, 173853, 189060, 193170, 194580, 226872, 231804, 233496, 257560, 283590, 289755, 291870, 296194, 340308, 347706, 378120, 386340, 389160, 425385, 444291, 463608, 567180, 579510, 583740, 592388, 680616, 695412, 740485, 772680, 850770, 869265, 888582, 1134360, 1159020, 1167480, 1184776, 1332873, 1390824, 1480970, 1701540, 1738530, 1777164, 2221455, 2318040, 2665746, 2961940, 3403080, 3477060, 3554328, 3998619, 4442910, 5331492, 5923880, 6664365, 6954120, 7997238, 8885820, 10662984, 13328730, 15994476, 17771640, 19993095, 26657460, 31988952, 39986190, 53314920, 79972380, 159944760]

約数ペア:

[(1, 159944760), (2, 79972380), (3, 53314920), (4, 39986190), (5, 31988952), (6, 26657460), (8, 19993095), (9, 17771640), (10, 15994476), (12, 13328730), (15, 10662984), (18, 8885820), (20, 7997238), (23, 6954120), (24, 6664365), (27, 5923880), (30, 5331492), (36, 4442910), (40, 3998619), (45, 3554328), (46, 3477060), (47, 3403080), (54, 2961940), (60, 2665746), (69, 2318040), (72, 2221455), (90, 1777164), (92, 1738530), (94, 1701540), (108, 1480970), (115, 1390824), (120, 1332873), (135, 1184776), (137, 1167480), (138, 1159020), (141, 1134360), (180, 888582), (184, 869265), (188, 850770), (207, 772680), (216, 740485), (230, 695412), (235, 680616), (270, 592388), (274, 583740), (276, 579510), (282, 567180), (345, 463608), (360, 444291), (376, 425385), (411, 389160), (414, 386340), (423, 378120), (460, 347706), (470, 340308), (540, 296194), (548, 291870), (552, 289755), (564, 283590), (621, 257560), (685, 233496), (690, 231804), (705, 226872), (822, 194580), (828, 193170), (846, 189060), (920, 173853), (940, 170154), (1035, 154536), (1080, 148097), (1081, 147960), (1096, 145935), (1128, 141795), (1233, 129720), (1242, 128780), (1269, 126040), (1370, 116748), (1380, 115902), (1410, 113436), (1644, 97290), (1656, 96585), (1692, 94530), (1880, 85077), (2055, 77832), (2070, 77268), (2115, 75624), (2162, 73980), (2466, 64860), (2484, 64390), (2538, 63020), (2740, 58374), (2760, 57951), (2820, 56718), (3105, 51512), (3151, 50760), (3243, 49320), (3288, 48645), (3384, 47265), (3699, 43240), (4110, 38916), (4140, 38634), (4230, 37812), (4324, 36990), (4932, 32430), (4968, 32195), (5076, 31510), (5405, 29592), (5480, 29187), (5640, 28359), (6165, 25944), (6210, 25756), (6302, 25380), (6345, 25208), (6439, 24840), (6486, 24660), (7398, 21620), (8220, 19458), (8280, 19317), (8460, 18906), (8648, 18495), (9453, 16920), (9729, 16440), (9864, 16215), (10152, 15755), (10810, 14796), (12330, 12972), (12420, 12878), (12604, 12690)]