240585410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 494121600

約数和(自身を除く): 253536190

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 257, 379, 494, 514, 758, 1235, 1285, 1895, 2470, 2570, 3341, 3790, 4883, 4927, 6682, 7201, 9766, 9854, 14402, 16705, 24415, 24635, 33410, 36005, 48830, 49270, 63479, 72010, 93613, 97403, 126958, 187226, 194806, 317395, 468065, 487015, 634790, 936130, 974030, 1266239, 1850657, 2532478, 3701314, 6331195, 9253285, 12662390, 18506570, 24058541, 48117082, 120292705, 240585410]

約数ペア:

[(1, 240585410), (2, 120292705), (5, 48117082), (10, 24058541), (13, 18506570), (19, 12662390), (26, 9253285), (38, 6331195), (65, 3701314), (95, 2532478), (130, 1850657), (190, 1266239), (247, 974030), (257, 936130), (379, 634790), (494, 487015), (514, 468065), (758, 317395), (1235, 194806), (1285, 187226), (1895, 126958), (2470, 97403), (2570, 93613), (3341, 72010), (3790, 63479), (4883, 49270), (4927, 48830), (6682, 36005), (7201, 33410), (9766, 24635), (9854, 24415), (14402, 16705)]