211580519880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16057}}^1\times {\mathrm{109807}}^1$

素因数の和:125878

約数の個数: 64

約数和(自身を含む): 634786871040

約数和(自身を除く): 423206351160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16057, 32114, 48171, 64228, 80285, 96342, 109807, 128456, 160570, 192684, 219614, 240855, 321140, 329421, 385368, 439228, 481710, 549035, 642280, 658842, 878456, 963420, 1098070, 1317684, 1647105, 1926840, 2196140, 2635368, 3294210, 4392280, 6588420, 13176840, 1763170999, 3526341998, 5289512997, 7052683996, 8815854995, 10579025994, 14105367992, 17631709990, 21158051988, 26447564985, 35263419980, 42316103976, 52895129970, 70526839960, 105790259940, 211580519880]

約数ペア:

[(1, 211580519880), (2, 105790259940), (3, 70526839960), (4, 52895129970), (5, 42316103976), (6, 35263419980), (8, 26447564985), (10, 21158051988), (12, 17631709990), (15, 14105367992), (20, 10579025994), (24, 8815854995), (30, 7052683996), (40, 5289512997), (60, 3526341998), (120, 1763170999), (16057, 13176840), (32114, 6588420), (48171, 4392280), (64228, 3294210), (80285, 2635368), (96342, 2196140), (109807, 1926840), (128456, 1647105), (160570, 1317684), (192684, 1098070), (219614, 963420), (240855, 878456), (321140, 658842), (329421, 642280), (385368, 549035), (439228, 481710)]