246920460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 707374080

約数和(自身を除く): 460453620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 239, 257, 268, 335, 402, 478, 514, 670, 717, 771, 804, 956, 1005, 1028, 1195, 1285, 1340, 1434, 1542, 2010, 2390, 2570, 2868, 3084, 3585, 3855, 4020, 4780, 5140, 7170, 7710, 14340, 15420, 16013, 17219, 32026, 34438, 48039, 51657, 61423, 64052, 68876, 80065, 86095, 96078, 103314, 122846, 160130, 172190, 184269, 192156, 206628, 240195, 245692, 258285, 307115, 320260, 344380, 368538, 480390, 516570, 614230, 737076, 921345, 960780, 1033140, 1228460, 1842690, 3685380, 4115341, 8230682, 12346023, 16461364, 20576705, 24692046, 41153410, 49384092, 61730115, 82306820, 123460230, 246920460]

約数ペア:

[(1, 246920460), (2, 123460230), (3, 82306820), (4, 61730115), (5, 49384092), (6, 41153410), (10, 24692046), (12, 20576705), (15, 16461364), (20, 12346023), (30, 8230682), (60, 4115341), (67, 3685380), (134, 1842690), (201, 1228460), (239, 1033140), (257, 960780), (268, 921345), (335, 737076), (402, 614230), (478, 516570), (514, 480390), (670, 368538), (717, 344380), (771, 320260), (804, 307115), (956, 258285), (1005, 245692), (1028, 240195), (1195, 206628), (1285, 192156), (1340, 184269), (1434, 172190), (1542, 160130), (2010, 122846), (2390, 103314), (2570, 96078), (2868, 86095), (3084, 80065), (3585, 68876), (3855, 64052), (4020, 61423), (4780, 51657), (5140, 48039), (7170, 34438), (7710, 32026), (14340, 17219), (15420, 16013)]