829213140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 2732083200

約数和(自身を除く): 1902870060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 109, 118, 140, 177, 210, 218, 236, 295, 307, 327, 354, 413, 420, 436, 545, 590, 614, 654, 708, 763, 826, 885, 921, 1090, 1180, 1228, 1239, 1308, 1526, 1535, 1635, 1652, 1770, 1842, 2065, 2149, 2180, 2289, 2478, 3052, 3070, 3270, 3540, 3684, 3815, 4130, 4298, 4578, 4605, 4956, 6140, 6195, 6431, 6447, 6540, 7630, 8260, 8596, 9156, 9210, 10745, 11445, 12390, 12862, 12894, 15260, 18113, 18420, 19293, 21490, 22890, 24780, 25724, 25788, 32155, 32235, 33463, 36226, 38586, 42980, 45017, 45780, 54339, 64310, 64470, 66926, 72452, 77172, 90034, 90565, 96465, 100389, 108678, 126791, 128620, 128940, 133852, 135051, 167315, 180068, 181130, 192930, 200778, 217356, 225085, 234241, 253582, 270102, 271695, 334630, 362260, 380373, 385860, 401556, 450170, 468482, 501945, 507164, 540204, 543390, 633955, 669260, 675255, 702723, 760746, 900340, 936964, 1003890, 1086780, 1171205, 1267910, 1350510, 1405446, 1521492, 1901865, 1974317, 2007780, 2342410, 2535820, 2701020, 2810892, 3513615, 3803730, 3948634, 4684820, 5922951, 7027230, 7607460, 7897268, 9871585, 11845902, 13820219, 14054460, 19743170, 23691804, 27640438, 29614755, 39486340, 41460657, 55280876, 59229510, 69101095, 82921314, 118459020, 138202190, 165842628, 207303285, 276404380, 414606570, 829213140]

約数ペア:

[(1, 829213140), (2, 414606570), (3, 276404380), (4, 207303285), (5, 165842628), (6, 138202190), (7, 118459020), (10, 82921314), (12, 69101095), (14, 59229510), (15, 55280876), (20, 41460657), (21, 39486340), (28, 29614755), (30, 27640438), (35, 23691804), (42, 19743170), (59, 14054460), (60, 13820219), (70, 11845902), (84, 9871585), (105, 7897268), (109, 7607460), (118, 7027230), (140, 5922951), (177, 4684820), (210, 3948634), (218, 3803730), (236, 3513615), (295, 2810892), (307, 2701020), (327, 2535820), (354, 2342410), (413, 2007780), (420, 1974317), (436, 1901865), (545, 1521492), (590, 1405446), (614, 1350510), (654, 1267910), (708, 1171205), (763, 1086780), (826, 1003890), (885, 936964), (921, 900340), (1090, 760746), (1180, 702723), (1228, 675255), (1239, 669260), (1308, 633955), (1526, 543390), (1535, 540204), (1635, 507164), (1652, 501945), (1770, 468482), (1842, 450170), (2065, 401556), (2149, 385860), (2180, 380373), (2289, 362260), (2478, 334630), (3052, 271695), (3070, 270102), (3270, 253582), (3540, 234241), (3684, 225085), (3815, 217356), (4130, 200778), (4298, 192930), (4578, 181130), (4605, 180068), (4956, 167315), (6140, 135051), (6195, 133852), (6431, 128940), (6447, 128620), (6540, 126791), (7630, 108678), (8260, 100389), (8596, 96465), (9156, 90565), (9210, 90034), (10745, 77172), (11445, 72452), (12390, 66926), (12862, 64470), (12894, 64310), (15260, 54339), (18113, 45780), (18420, 45017), (19293, 42980), (21490, 38586), (22890, 36226), (24780, 33463), (25724, 32235), (25788, 32155)]