42621040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 240

約数和(自身を含む): 135366336

約数和(自身を除く): 92745296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 37, 40, 44, 55, 56, 68, 70, 74, 77, 80, 85, 88, 110, 112, 119, 121, 136, 140, 148, 154, 170, 176, 185, 187, 220, 238, 242, 259, 272, 280, 296, 308, 340, 370, 374, 385, 407, 440, 476, 484, 518, 560, 592, 595, 605, 616, 629, 680, 740, 748, 770, 814, 847, 880, 935, 952, 968, 1036, 1190, 1210, 1232, 1258, 1295, 1309, 1360, 1480, 1496, 1540, 1628, 1694, 1870, 1904, 1936, 2035, 2057, 2072, 2380, 2420, 2516, 2590, 2618, 2849, 2960, 2992, 3080, 3145, 3256, 3388, 3740, 4070, 4114, 4144, 4235, 4403, 4477, 4760, 4840, 5032, 5180, 5236, 5698, 6160, 6290, 6512, 6545, 6776, 6919, 7480, 8140, 8228, 8470, 8806, 8954, 9520, 9680, 10064, 10285, 10360, 10472, 11396, 12580, 13090, 13552, 13838, 14245, 14399, 14960, 16280, 16456, 16940, 17612, 17908, 20570, 20720, 20944, 22015, 22385, 22792, 25160, 26180, 27676, 28490, 28798, 31339, 32560, 32912, 33880, 34595, 35224, 35816, 41140, 44030, 44770, 45584, 48433, 50320, 52360, 55352, 56980, 57596, 62678, 67760, 69190, 70448, 71632, 71995, 76109, 82280, 88060, 89540, 96866, 104720, 110704, 113960, 115192, 125356, 138380, 143990, 152218, 156695, 164560, 176120, 179080, 193732, 227920, 230384, 242165, 250712, 276760, 287980, 304436, 313390, 352240, 358160, 380545, 387464, 484330, 501424, 532763, 553520, 575960, 608872, 626780, 761090, 774928, 968660, 1065526, 1151920, 1217744, 1253560, 1522180, 1937320, 2131052, 2507120, 2663815, 3044360, 3874640, 4262104, 5327630, 6088720, 8524208, 10655260, 21310520, 42621040]

約数ペア:

[(1, 42621040), (2, 21310520), (4, 10655260), (5, 8524208), (7, 6088720), (8, 5327630), (10, 4262104), (11, 3874640), (14, 3044360), (16, 2663815), (17, 2507120), (20, 2131052), (22, 1937320), (28, 1522180), (34, 1253560), (35, 1217744), (37, 1151920), (40, 1065526), (44, 968660), (55, 774928), (56, 761090), (68, 626780), (70, 608872), (74, 575960), (77, 553520), (80, 532763), (85, 501424), (88, 484330), (110, 387464), (112, 380545), (119, 358160), (121, 352240), (136, 313390), (140, 304436), (148, 287980), (154, 276760), (170, 250712), (176, 242165), (185, 230384), (187, 227920), (220, 193732), (238, 179080), (242, 176120), (259, 164560), (272, 156695), (280, 152218), (296, 143990), (308, 138380), (340, 125356), (370, 115192), (374, 113960), (385, 110704), (407, 104720), (440, 96866), (476, 89540), (484, 88060), (518, 82280), (560, 76109), (592, 71995), (595, 71632), (605, 70448), (616, 69190), (629, 67760), (680, 62678), (740, 57596), (748, 56980), (770, 55352), (814, 52360), (847, 50320), (880, 48433), (935, 45584), (952, 44770), (968, 44030), (1036, 41140), (1190, 35816), (1210, 35224), (1232, 34595), (1258, 33880), (1295, 32912), (1309, 32560), (1360, 31339), (1480, 28798), (1496, 28490), (1540, 27676), (1628, 26180), (1694, 25160), (1870, 22792), (1904, 22385), (1936, 22015), (2035, 20944), (2057, 20720), (2072, 20570), (2380, 17908), (2420, 17612), (2516, 16940), (2590, 16456), (2618, 16280), (2849, 14960), (2960, 14399), (2992, 14245), (3080, 13838), (3145, 13552), (3256, 13090), (3388, 12580), (3740, 11396), (4070, 10472), (4114, 10360), (4144, 10285), (4235, 10064), (4403, 9680), (4477, 9520), (4760, 8954), (4840, 8806), (5032, 8470), (5180, 8228), (5236, 8140), (5698, 7480), (6160, 6919), (6290, 6776), (6512, 6545)]