61424440

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 181944000

約数和(自身を除く): 120519560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 49, 55, 56, 70, 74, 77, 88, 98, 110, 121, 140, 148, 154, 185, 196, 220, 242, 245, 259, 280, 296, 308, 343, 370, 385, 392, 407, 440, 484, 490, 518, 539, 605, 616, 686, 740, 770, 814, 847, 968, 980, 1036, 1078, 1210, 1295, 1372, 1480, 1540, 1628, 1694, 1715, 1813, 1960, 2035, 2072, 2156, 2420, 2590, 2695, 2744, 2849, 3080, 3256, 3388, 3430, 3626, 3773, 4070, 4235, 4312, 4477, 4840, 5180, 5390, 5698, 5929, 6776, 6860, 7252, 7546, 8140, 8470, 8954, 9065, 10360, 10780, 11396, 11858, 12691, 13720, 14245, 14504, 15092, 16280, 16940, 17908, 18130, 18865, 19943, 21560, 22385, 22792, 23716, 25382, 28490, 29645, 30184, 31339, 33880, 35816, 36260, 37730, 39886, 41503, 44770, 47432, 50764, 56980, 59290, 62678, 63455, 72520, 75460, 79772, 83006, 89540, 99715, 101528, 113960, 118580, 125356, 126910, 139601, 150920, 156695, 159544, 166012, 179080, 199430, 207515, 219373, 237160, 250712, 253820, 279202, 313390, 332024, 398860, 415030, 438746, 507640, 558404, 626780, 698005, 797720, 830060, 877492, 1096865, 1116808, 1253560, 1396010, 1535611, 1660120, 1754984, 2193730, 2792020, 3071222, 4387460, 5584040, 6142444, 7678055, 8774920, 12284888, 15356110, 30712220, 61424440]

約数ペア:

[(1, 61424440), (2, 30712220), (4, 15356110), (5, 12284888), (7, 8774920), (8, 7678055), (10, 6142444), (11, 5584040), (14, 4387460), (20, 3071222), (22, 2792020), (28, 2193730), (35, 1754984), (37, 1660120), (40, 1535611), (44, 1396010), (49, 1253560), (55, 1116808), (56, 1096865), (70, 877492), (74, 830060), (77, 797720), (88, 698005), (98, 626780), (110, 558404), (121, 507640), (140, 438746), (148, 415030), (154, 398860), (185, 332024), (196, 313390), (220, 279202), (242, 253820), (245, 250712), (259, 237160), (280, 219373), (296, 207515), (308, 199430), (343, 179080), (370, 166012), (385, 159544), (392, 156695), (407, 150920), (440, 139601), (484, 126910), (490, 125356), (518, 118580), (539, 113960), (605, 101528), (616, 99715), (686, 89540), (740, 83006), (770, 79772), (814, 75460), (847, 72520), (968, 63455), (980, 62678), (1036, 59290), (1078, 56980), (1210, 50764), (1295, 47432), (1372, 44770), (1480, 41503), (1540, 39886), (1628, 37730), (1694, 36260), (1715, 35816), (1813, 33880), (1960, 31339), (2035, 30184), (2072, 29645), (2156, 28490), (2420, 25382), (2590, 23716), (2695, 22792), (2744, 22385), (2849, 21560), (3080, 19943), (3256, 18865), (3388, 18130), (3430, 17908), (3626, 16940), (3773, 16280), (4070, 15092), (4235, 14504), (4312, 14245), (4477, 13720), (4840, 12691), (5180, 11858), (5390, 11396), (5698, 10780), (5929, 10360), (6776, 9065), (6860, 8954), (7252, 8470), (7546, 8140)]