156698080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 496419840

約数和(自身を除く): 339721760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 49, 55, 56, 70, 77, 79, 80, 88, 92, 98, 110, 112, 115, 140, 154, 158, 160, 161, 176, 184, 196, 220, 224, 230, 245, 253, 280, 308, 316, 322, 352, 368, 385, 392, 395, 440, 460, 490, 506, 539, 553, 560, 616, 632, 644, 736, 770, 784, 790, 805, 869, 880, 920, 980, 1012, 1078, 1106, 1120, 1127, 1232, 1264, 1265, 1288, 1540, 1568, 1580, 1610, 1738, 1760, 1771, 1817, 1840, 1960, 2024, 2156, 2212, 2254, 2464, 2528, 2530, 2576, 2695, 2765, 3080, 3160, 3220, 3476, 3542, 3634, 3680, 3871, 3920, 4048, 4312, 4345, 4424, 4508, 5060, 5152, 5390, 5530, 5635, 6083, 6160, 6320, 6440, 6952, 7084, 7268, 7742, 7840, 8096, 8624, 8690, 8848, 8855, 9016, 9085, 10120, 10780, 11060, 11270, 12166, 12320, 12397, 12640, 12719, 12880, 13904, 14168, 14536, 15484, 17248, 17380, 17696, 17710, 18032, 18170, 19355, 19987, 20240, 21560, 22120, 22540, 24332, 24794, 25438, 25760, 27808, 28336, 29072, 30415, 30968, 34760, 35420, 36064, 36340, 38710, 39974, 40480, 42581, 43120, 44240, 45080, 48664, 49588, 50876, 56672, 58144, 60830, 61936, 61985, 63595, 69520, 70840, 72680, 77420, 79948, 85162, 86240, 88480, 89033, 90160, 97328, 99176, 99935, 101752, 121660, 123872, 123970, 127190, 139040, 139909, 141680, 145360, 154840, 159896, 170324, 178066, 180320, 194656, 198352, 199870, 203504, 212905, 243320, 247940, 254380, 279818, 283360, 290720, 309680, 319792, 340648, 356132, 396704, 399740, 407008, 425810, 445165, 486640, 495880, 508760, 559636, 619360, 639584, 681296, 699545, 712264, 799480, 851620, 890330, 973280, 979363, 991760, 1017520, 1119272, 1362592, 1399090, 1424528, 1598960, 1703240, 1780660, 1958726, 1983520, 2035040, 2238544, 2798180, 2849056, 3197920, 3406480, 3561320, 3917452, 4477088, 4896815, 5596360, 6812960, 7122640, 7834904, 9793630, 11192720, 14245280, 15669808, 19587260, 22385440, 31339616, 39174520, 78349040, 156698080]

約数ペア:

[(1, 156698080), (2, 78349040), (4, 39174520), (5, 31339616), (7, 22385440), (8, 19587260), (10, 15669808), (11, 14245280), (14, 11192720), (16, 9793630), (20, 7834904), (22, 7122640), (23, 6812960), (28, 5596360), (32, 4896815), (35, 4477088), (40, 3917452), (44, 3561320), (46, 3406480), (49, 3197920), (55, 2849056), (56, 2798180), (70, 2238544), (77, 2035040), (79, 1983520), (80, 1958726), (88, 1780660), (92, 1703240), (98, 1598960), (110, 1424528), (112, 1399090), (115, 1362592), (140, 1119272), (154, 1017520), (158, 991760), (160, 979363), (161, 973280), (176, 890330), (184, 851620), (196, 799480), (220, 712264), (224, 699545), (230, 681296), (245, 639584), (253, 619360), (280, 559636), (308, 508760), (316, 495880), (322, 486640), (352, 445165), (368, 425810), (385, 407008), (392, 399740), (395, 396704), (440, 356132), (460, 340648), (490, 319792), (506, 309680), (539, 290720), (553, 283360), (560, 279818), (616, 254380), (632, 247940), (644, 243320), (736, 212905), (770, 203504), (784, 199870), (790, 198352), (805, 194656), (869, 180320), (880, 178066), (920, 170324), (980, 159896), (1012, 154840), (1078, 145360), (1106, 141680), (1120, 139909), (1127, 139040), (1232, 127190), (1264, 123970), (1265, 123872), (1288, 121660), (1540, 101752), (1568, 99935), (1580, 99176), (1610, 97328), (1738, 90160), (1760, 89033), (1771, 88480), (1817, 86240), (1840, 85162), (1960, 79948), (2024, 77420), (2156, 72680), (2212, 70840), (2254, 69520), (2464, 63595), (2528, 61985), (2530, 61936), (2576, 60830), (2695, 58144), (2765, 56672), (3080, 50876), (3160, 49588), (3220, 48664), (3476, 45080), (3542, 44240), (3634, 43120), (3680, 42581), (3871, 40480), (3920, 39974), (4048, 38710), (4312, 36340), (4345, 36064), (4424, 35420), (4508, 34760), (5060, 30968), (5152, 30415), (5390, 29072), (5530, 28336), (5635, 27808), (6083, 25760), (6160, 25438), (6320, 24794), (6440, 24332), (6952, 22540), (7084, 22120), (7268, 21560), (7742, 20240), (7840, 19987), (8096, 19355), (8624, 18170), (8690, 18032), (8848, 17710), (8855, 17696), (9016, 17380), (9085, 17248), (10120, 15484), (10780, 14536), (11060, 14168), (11270, 13904), (12166, 12880), (12320, 12719), (12397, 12640)]