151631480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:590

約数の個数: 192

約数和(自身を含む): 467117280

約数和(自身を除く): 315485800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 280, 286, 308, 364, 385, 392, 440, 455, 490, 520, 539, 541, 572, 616, 637, 715, 728, 770, 910, 980, 1001, 1078, 1082, 1144, 1274, 1430, 1540, 1820, 1960, 2002, 2156, 2164, 2548, 2695, 2705, 2860, 3080, 3185, 3640, 3787, 4004, 4312, 4328, 5005, 5096, 5390, 5410, 5720, 5951, 6370, 7007, 7033, 7574, 8008, 10010, 10780, 10820, 11902, 12740, 14014, 14066, 15148, 18935, 20020, 21560, 21640, 23804, 25480, 26509, 28028, 28132, 29755, 30296, 35035, 35165, 37870, 40040, 41657, 47608, 49231, 53018, 56056, 56264, 59510, 70070, 70330, 75740, 77363, 83314, 98462, 106036, 119020, 132545, 140140, 140660, 151480, 154726, 166628, 196924, 208285, 212072, 238040, 246155, 265090, 280280, 281320, 291599, 309452, 333256, 344617, 386815, 393848, 416570, 492310, 530180, 541541, 583198, 618904, 689234, 773630, 833140, 984620, 1060360, 1083082, 1166396, 1378468, 1457995, 1547260, 1666280, 1723085, 1969240, 2166164, 2332792, 2707705, 2756936, 2915990, 3094520, 3446170, 3790787, 4332328, 5415410, 5831980, 6892340, 7581574, 10830820, 11663960, 13784680, 15163148, 18953935, 21661640, 30326296, 37907870, 75815740, 151631480]

約数ペア:

[(1, 151631480), (2, 75815740), (4, 37907870), (5, 30326296), (7, 21661640), (8, 18953935), (10, 15163148), (11, 13784680), (13, 11663960), (14, 10830820), (20, 7581574), (22, 6892340), (26, 5831980), (28, 5415410), (35, 4332328), (40, 3790787), (44, 3446170), (49, 3094520), (52, 2915990), (55, 2756936), (56, 2707705), (65, 2332792), (70, 2166164), (77, 1969240), (88, 1723085), (91, 1666280), (98, 1547260), (104, 1457995), (110, 1378468), (130, 1166396), (140, 1083082), (143, 1060360), (154, 984620), (182, 833140), (196, 773630), (220, 689234), (245, 618904), (260, 583198), (280, 541541), (286, 530180), (308, 492310), (364, 416570), (385, 393848), (392, 386815), (440, 344617), (455, 333256), (490, 309452), (520, 291599), (539, 281320), (541, 280280), (572, 265090), (616, 246155), (637, 238040), (715, 212072), (728, 208285), (770, 196924), (910, 166628), (980, 154726), (1001, 151480), (1078, 140660), (1082, 140140), (1144, 132545), (1274, 119020), (1430, 106036), (1540, 98462), (1820, 83314), (1960, 77363), (2002, 75740), (2156, 70330), (2164, 70070), (2548, 59510), (2695, 56264), (2705, 56056), (2860, 53018), (3080, 49231), (3185, 47608), (3640, 41657), (3787, 40040), (4004, 37870), (4312, 35165), (4328, 35035), (5005, 30296), (5096, 29755), (5390, 28132), (5410, 28028), (5720, 26509), (5951, 25480), (6370, 23804), (7007, 21640), (7033, 21560), (7574, 20020), (8008, 18935), (10010, 15148), (10780, 14066), (10820, 14014), (11902, 12740)]