8321272680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8837}}^1$

素因数の和:8936

約数の個数: 256

約数和(自身を含む): 30544128000

約数和(自身を除く): 22222855320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 59, 60, 70, 76, 84, 95, 105, 114, 118, 120, 133, 140, 152, 168, 177, 190, 210, 228, 236, 266, 280, 285, 295, 354, 380, 399, 413, 420, 456, 472, 532, 570, 590, 665, 708, 760, 798, 826, 840, 885, 1064, 1121, 1140, 1180, 1239, 1330, 1416, 1596, 1652, 1770, 1995, 2065, 2242, 2280, 2360, 2478, 2660, 3192, 3304, 3363, 3540, 3990, 4130, 4484, 4956, 5320, 5605, 6195, 6726, 7080, 7847, 7980, 8260, 8837, 8968, 9912, 11210, 12390, 13452, 15694, 15960, 16520, 16815, 17674, 22420, 23541, 24780, 26511, 26904, 31388, 33630, 35348, 39235, 44185, 44840, 47082, 49560, 53022, 61859, 62776, 67260, 70696, 78470, 88370, 94164, 106044, 117705, 123718, 132555, 134520, 156940, 167903, 176740, 185577, 188328, 212088, 235410, 247436, 265110, 309295, 313880, 335806, 353480, 371154, 470820, 494872, 503709, 521383, 530220, 618590, 671612, 742308, 839515, 927885, 941640, 1007418, 1042766, 1060440, 1175321, 1237180, 1343224, 1484616, 1564149, 1679030, 1855770, 2014836, 2085532, 2350642, 2474360, 2518545, 2606915, 3128298, 3358060, 3525963, 3649681, 3711540, 4029672, 4171064, 4701284, 5037090, 5213830, 5876605, 6256596, 6716120, 7051926, 7299362, 7423080, 7820745, 9402568, 9906277, 10074180, 10427660, 10949043, 11753210, 12513192, 14103852, 14598724, 15641490, 17629815, 18248405, 19812554, 20148360, 20855320, 21898086, 23506420, 28207704, 29197448, 29718831, 31282980, 35259630, 36496810, 39625108, 43796172, 47012840, 49531385, 54745215, 59437662, 62565960, 69343939, 70519260, 72993620, 79250216, 87592344, 99062770, 109490430, 118875324, 138687878, 141038520, 145987240, 148594155, 198125540, 208031817, 218980860, 237750648, 277375756, 297188310, 346719695, 396251080, 416063634, 437961720, 554751512, 594376620, 693439390, 832127268, 1040159085, 1188753240, 1386878780, 1664254536, 2080318170, 2773757560, 4160636340, 8321272680]

約数ペア:

[(1, 8321272680), (2, 4160636340), (3, 2773757560), (4, 2080318170), (5, 1664254536), (6, 1386878780), (7, 1188753240), (8, 1040159085), (10, 832127268), (12, 693439390), (14, 594376620), (15, 554751512), (19, 437961720), (20, 416063634), (21, 396251080), (24, 346719695), (28, 297188310), (30, 277375756), (35, 237750648), (38, 218980860), (40, 208031817), (42, 198125540), (56, 148594155), (57, 145987240), (59, 141038520), (60, 138687878), (70, 118875324), (76, 109490430), (84, 99062770), (95, 87592344), (105, 79250216), (114, 72993620), (118, 70519260), (120, 69343939), (133, 62565960), (140, 59437662), (152, 54745215), (168, 49531385), (177, 47012840), (190, 43796172), (210, 39625108), (228, 36496810), (236, 35259630), (266, 31282980), (280, 29718831), (285, 29197448), (295, 28207704), (354, 23506420), (380, 21898086), (399, 20855320), (413, 20148360), (420, 19812554), (456, 18248405), (472, 17629815), (532, 15641490), (570, 14598724), (590, 14103852), (665, 12513192), (708, 11753210), (760, 10949043), (798, 10427660), (826, 10074180), (840, 9906277), (885, 9402568), (1064, 7820745), (1121, 7423080), (1140, 7299362), (1180, 7051926), (1239, 6716120), (1330, 6256596), (1416, 5876605), (1596, 5213830), (1652, 5037090), (1770, 4701284), (1995, 4171064), (2065, 4029672), (2242, 3711540), (2280, 3649681), (2360, 3525963), (2478, 3358060), (2660, 3128298), (3192, 2606915), (3304, 2518545), (3363, 2474360), (3540, 2350642), (3990, 2085532), (4130, 2014836), (4484, 1855770), (4956, 1679030), (5320, 1564149), (5605, 1484616), (6195, 1343224), (6726, 1237180), (7080, 1175321), (7847, 1060440), (7980, 1042766), (8260, 1007418), (8837, 941640), (8968, 927885), (9912, 839515), (11210, 742308), (12390, 671612), (13452, 618590), (15694, 530220), (15960, 521383), (16520, 503709), (16815, 494872), (17674, 470820), (22420, 371154), (23541, 353480), (24780, 335806), (26511, 313880), (26904, 309295), (31388, 265110), (33630, 247436), (35348, 235410), (39235, 212088), (44185, 188328), (44840, 185577), (47082, 176740), (49560, 167903), (53022, 156940), (61859, 134520), (62776, 132555), (67260, 123718), (70696, 117705), (78470, 106044), (88370, 94164)]