309293486480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{21601}}^1$

素因数の和:21985

約数の個数: 160

約数和(自身を含む): 801922923648

約数和(自身を除く): 492629437168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 307, 424, 440, 530, 583, 614, 848, 880, 1060, 1166, 1228, 1535, 2120, 2332, 2456, 2915, 3070, 3377, 4240, 4664, 4912, 5830, 6140, 6754, 9328, 11660, 12280, 13508, 16271, 16885, 21601, 23320, 24560, 27016, 32542, 33770, 43202, 46640, 54032, 65084, 67540, 81355, 86404, 108005, 130168, 135080, 162710, 172808, 178981, 216010, 237611, 260336, 270160, 325420, 345616, 357962, 432020, 475222, 650840, 715924, 864040, 894905, 950444, 1144853, 1188055, 1301680, 1431848, 1728080, 1789810, 1900888, 2289706, 2376110, 2863696, 3579620, 3801776, 4579412, 4752220, 5724265, 6631507, 7159240, 9158824, 9504440, 11448530, 12593383, 13263014, 14318480, 18317648, 19008880, 22897060, 25186766, 26526028, 33157535, 45794120, 50373532, 53052056, 62966915, 66315070, 72946577, 91588240, 100747064, 106104112, 125933830, 132630140, 145893154, 201494128, 251867660, 265260280, 291786308, 351469871, 364732885, 503735320, 530520560, 583572616, 702939742, 729465770, 1007470640, 1167145232, 1405879484, 1458931540, 1757349355, 2811758968, 2917863080, 3514698710, 3866168581, 5623517936, 5835726160, 7029397420, 7732337162, 14058794840, 15464674324, 19330842905, 28117589680, 30929348648, 38661685810, 61858697296, 77323371620, 154646743240, 309293486480]

約数ペア:

[(1, 309293486480), (2, 154646743240), (4, 77323371620), (5, 61858697296), (8, 38661685810), (10, 30929348648), (11, 28117589680), (16, 19330842905), (20, 15464674324), (22, 14058794840), (40, 7732337162), (44, 7029397420), (53, 5835726160), (55, 5623517936), (80, 3866168581), (88, 3514698710), (106, 2917863080), (110, 2811758968), (176, 1757349355), (212, 1458931540), (220, 1405879484), (265, 1167145232), (307, 1007470640), (424, 729465770), (440, 702939742), (530, 583572616), (583, 530520560), (614, 503735320), (848, 364732885), (880, 351469871), (1060, 291786308), (1166, 265260280), (1228, 251867660), (1535, 201494128), (2120, 145893154), (2332, 132630140), (2456, 125933830), (2915, 106104112), (3070, 100747064), (3377, 91588240), (4240, 72946577), (4664, 66315070), (4912, 62966915), (5830, 53052056), (6140, 50373532), (6754, 45794120), (9328, 33157535), (11660, 26526028), (12280, 25186766), (13508, 22897060), (16271, 19008880), (16885, 18317648), (21601, 14318480), (23320, 13263014), (24560, 12593383), (27016, 11448530), (32542, 9504440), (33770, 9158824), (43202, 7159240), (46640, 6631507), (54032, 5724265), (65084, 4752220), (67540, 4579412), (81355, 3801776), (86404, 3579620), (108005, 2863696), (130168, 2376110), (135080, 2289706), (162710, 1900888), (172808, 1789810), (178981, 1728080), (216010, 1431848), (237611, 1301680), (260336, 1188055), (270160, 1144853), (325420, 950444), (345616, 894905), (357962, 864040), (432020, 715924), (475222, 650840)]