2858189520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:733

約数の個数: 160

約数和(自身を含む): 8983353600

約数和(自身を除く): 6125164080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 257, 298, 311, 447, 514, 596, 622, 745, 771, 894, 933, 1028, 1192, 1244, 1285, 1490, 1542, 1555, 1788, 1866, 2056, 2235, 2384, 2488, 2570, 2980, 3084, 3110, 3576, 3732, 3855, 4112, 4470, 4665, 4976, 5140, 5960, 6168, 6220, 7152, 7464, 7710, 8940, 9330, 10280, 11920, 12336, 12440, 14928, 15420, 17880, 18660, 20560, 24880, 30840, 35760, 37320, 38293, 46339, 61680, 74640, 76586, 79927, 92678, 114879, 139017, 153172, 159854, 185356, 191465, 229758, 231695, 239781, 278034, 306344, 319708, 370712, 382930, 399635, 459516, 463390, 479562, 556068, 574395, 612688, 639416, 695085, 741424, 765860, 799270, 919032, 926780, 959124, 1112136, 1148790, 1198905, 1278832, 1390170, 1531720, 1598540, 1838064, 1853560, 1918248, 2224272, 2297580, 2397810, 2780340, 3063440, 3197080, 3707120, 3836496, 4595160, 4795620, 5560680, 6394160, 9190320, 9591240, 11121360, 11909123, 19182480, 23818246, 35727369, 47636492, 59545615, 71454738, 95272984, 119091230, 142909476, 178636845, 190545968, 238182460, 285818952, 357273690, 476364920, 571637904, 714547380, 952729840, 1429094760, 2858189520]

約数ペア:

[(1, 2858189520), (2, 1429094760), (3, 952729840), (4, 714547380), (5, 571637904), (6, 476364920), (8, 357273690), (10, 285818952), (12, 238182460), (15, 190545968), (16, 178636845), (20, 142909476), (24, 119091230), (30, 95272984), (40, 71454738), (48, 59545615), (60, 47636492), (80, 35727369), (120, 23818246), (149, 19182480), (240, 11909123), (257, 11121360), (298, 9591240), (311, 9190320), (447, 6394160), (514, 5560680), (596, 4795620), (622, 4595160), (745, 3836496), (771, 3707120), (894, 3197080), (933, 3063440), (1028, 2780340), (1192, 2397810), (1244, 2297580), (1285, 2224272), (1490, 1918248), (1542, 1853560), (1555, 1838064), (1788, 1598540), (1866, 1531720), (2056, 1390170), (2235, 1278832), (2384, 1198905), (2488, 1148790), (2570, 1112136), (2980, 959124), (3084, 926780), (3110, 919032), (3576, 799270), (3732, 765860), (3855, 741424), (4112, 695085), (4470, 639416), (4665, 612688), (4976, 574395), (5140, 556068), (5960, 479562), (6168, 463390), (6220, 459516), (7152, 399635), (7464, 382930), (7710, 370712), (8940, 319708), (9330, 306344), (10280, 278034), (11920, 239781), (12336, 231695), (12440, 229758), (14928, 191465), (15420, 185356), (17880, 159854), (18660, 153172), (20560, 139017), (24880, 114879), (30840, 92678), (35760, 79927), (37320, 76586), (38293, 74640), (46339, 61680)]