16908840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3613}}^1$

素因数の和:3643

約数の個数: 96

約数和(自身を含む): 59197320

約数和(自身を除く): 42288480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 3613, 4680, 7226, 10839, 14452, 18065, 21678, 28904, 32517, 36130, 43356, 46969, 54195, 65034, 72260, 86712, 93938, 108390, 130068, 140907, 144520, 162585, 187876, 216780, 234845, 260136, 281814, 325170, 375752, 422721, 433560, 469690, 563628, 650340, 704535, 845442, 939380, 1127256, 1300680, 1409070, 1690884, 1878760, 2113605, 2818140, 3381768, 4227210, 5636280, 8454420, 16908840]

約数ペア:

[(1, 16908840), (2, 8454420), (3, 5636280), (4, 4227210), (5, 3381768), (6, 2818140), (8, 2113605), (9, 1878760), (10, 1690884), (12, 1409070), (13, 1300680), (15, 1127256), (18, 939380), (20, 845442), (24, 704535), (26, 650340), (30, 563628), (36, 469690), (39, 433560), (40, 422721), (45, 375752), (52, 325170), (60, 281814), (65, 260136), (72, 234845), (78, 216780), (90, 187876), (104, 162585), (117, 144520), (120, 140907), (130, 130068), (156, 108390), (180, 93938), (195, 86712), (234, 72260), (260, 65034), (312, 54195), (360, 46969), (390, 43356), (468, 36130), (520, 32517), (585, 28904), (780, 21678), (936, 18065), (1170, 14452), (1560, 10839), (2340, 7226), (3613, 4680)]