74478436680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1364

約数の個数: 256

約数和(自身を含む): 238045132800

約数和(自身を除く): 163566696120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 151, 152, 190, 227, 228, 285, 302, 380, 453, 454, 456, 570, 604, 681, 755, 760, 906, 908, 953, 1135, 1140, 1208, 1362, 1510, 1812, 1816, 1906, 2265, 2270, 2280, 2724, 2859, 2869, 3020, 3405, 3624, 3812, 4313, 4530, 4540, 4765, 5448, 5718, 5738, 6040, 6810, 7624, 8607, 8626, 9060, 9080, 9530, 11436, 11476, 12939, 13620, 14295, 14345, 17214, 17252, 18107, 18120, 19060, 21565, 22872, 22952, 25878, 27240, 28590, 28690, 34277, 34428, 34504, 36214, 38120, 43035, 43130, 51756, 54321, 57180, 57380, 64695, 68554, 68856, 72428, 86070, 86260, 90535, 102831, 103512, 108642, 114360, 114760, 129390, 137108, 143903, 144856, 171385, 172140, 172520, 181070, 205662, 216331, 217284, 258780, 271605, 274216, 287806, 342770, 344280, 362140, 411324, 431709, 432662, 434568, 514155, 517560, 543210, 575612, 648993, 651263, 685540, 719515, 724280, 822648, 863418, 865324, 1028310, 1081655, 1086420, 1151224, 1297986, 1302526, 1371080, 1439030, 1726836, 1730648, 1953789, 2056620, 2158545, 2163310, 2172840, 2595972, 2605052, 2734157, 2878060, 3244965, 3256315, 3453672, 3907578, 4110289, 4113240, 4317090, 4326620, 5191944, 5210104, 5468314, 5756120, 6489930, 6512630, 7815156, 8202471, 8220578, 8634180, 8653240, 9768945, 10936628, 12330867, 12979860, 13025260, 13670785, 15630312, 16404942, 16441156, 17268360, 19537890, 20551445, 21873256, 24661734, 25959720, 26050520, 27341570, 32665981, 32809884, 32882312, 39075780, 41012355, 41102890, 49323468, 54683140, 61654335, 65331962, 65619768, 78151560, 82024710, 82205780, 97997943, 98646936, 109366280, 123308670, 130663924, 163329905, 164049420, 164411560, 195995886, 246617340, 261327848, 326659810, 328098840, 391991772, 489989715, 493234680, 620653639, 653319620, 783983544, 979979430, 1241307278, 1306639240, 1861960917, 1959958860, 2482614556, 3103268195, 3723921834, 3919917720, 4965229112, 6206536390, 7447843668, 9309804585, 12413072780, 14895687336, 18619609170, 24826145560, 37239218340, 74478436680]

約数ペア:

[(1, 74478436680), (2, 37239218340), (3, 24826145560), (4, 18619609170), (5, 14895687336), (6, 12413072780), (8, 9309804585), (10, 7447843668), (12, 6206536390), (15, 4965229112), (19, 3919917720), (20, 3723921834), (24, 3103268195), (30, 2482614556), (38, 1959958860), (40, 1861960917), (57, 1306639240), (60, 1241307278), (76, 979979430), (95, 783983544), (114, 653319620), (120, 620653639), (151, 493234680), (152, 489989715), (190, 391991772), (227, 328098840), (228, 326659810), (285, 261327848), (302, 246617340), (380, 195995886), (453, 164411560), (454, 164049420), (456, 163329905), (570, 130663924), (604, 123308670), (681, 109366280), (755, 98646936), (760, 97997943), (906, 82205780), (908, 82024710), (953, 78151560), (1135, 65619768), (1140, 65331962), (1208, 61654335), (1362, 54683140), (1510, 49323468), (1812, 41102890), (1816, 41012355), (1906, 39075780), (2265, 32882312), (2270, 32809884), (2280, 32665981), (2724, 27341570), (2859, 26050520), (2869, 25959720), (3020, 24661734), (3405, 21873256), (3624, 20551445), (3812, 19537890), (4313, 17268360), (4530, 16441156), (4540, 16404942), (4765, 15630312), (5448, 13670785), (5718, 13025260), (5738, 12979860), (6040, 12330867), (6810, 10936628), (7624, 9768945), (8607, 8653240), (8626, 8634180), (9060, 8220578), (9080, 8202471), (9530, 7815156), (11436, 6512630), (11476, 6489930), (12939, 5756120), (13620, 5468314), (14295, 5210104), (14345, 5191944), (17214, 4326620), (17252, 4317090), (18107, 4113240), (18120, 4110289), (19060, 3907578), (21565, 3453672), (22872, 3256315), (22952, 3244965), (25878, 2878060), (27240, 2734157), (28590, 2605052), (28690, 2595972), (34277, 2172840), (34428, 2163310), (34504, 2158545), (36214, 2056620), (38120, 1953789), (43035, 1730648), (43130, 1726836), (51756, 1439030), (54321, 1371080), (57180, 1302526), (57380, 1297986), (64695, 1151224), (68554, 1086420), (68856, 1081655), (72428, 1028310), (86070, 865324), (86260, 863418), (90535, 822648), (102831, 724280), (103512, 719515), (108642, 685540), (114360, 651263), (114760, 648993), (129390, 575612), (137108, 543210), (143903, 517560), (144856, 514155), (171385, 434568), (172140, 432662), (172520, 431709), (181070, 411324), (205662, 362140), (216331, 344280), (217284, 342770), (258780, 287806), (271605, 274216)]