142358280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14293}}^1$

素因数の和:14390

約数の個数: 64

約数和(自身を含む): 432250560

約数和(自身を除く): 289892280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 14293, 28586, 42879, 57172, 71465, 85758, 114344, 142930, 171516, 214395, 285860, 343032, 428790, 571720, 857580, 1186319, 1715160, 2372638, 3558957, 4745276, 5931595, 7117914, 9490552, 11863190, 14235828, 17794785, 23726380, 28471656, 35589570, 47452760, 71179140, 142358280]

約数ペア:

[(1, 142358280), (2, 71179140), (3, 47452760), (4, 35589570), (5, 28471656), (6, 23726380), (8, 17794785), (10, 14235828), (12, 11863190), (15, 9490552), (20, 7117914), (24, 5931595), (30, 4745276), (40, 3558957), (60, 2372638), (83, 1715160), (120, 1186319), (166, 857580), (249, 571720), (332, 428790), (415, 343032), (498, 285860), (664, 214395), (830, 171516), (996, 142930), (1245, 114344), (1660, 85758), (1992, 71465), (2490, 57172), (3320, 42879), (4980, 28586), (9960, 14293)]