471727080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1024

約数の個数: 192

約数和(自身を含む): 1686484800

約数和(自身を除く): 1214757720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 139, 165, 180, 198, 220, 264, 278, 330, 360, 396, 417, 440, 495, 556, 660, 695, 792, 834, 857, 990, 1112, 1251, 1320, 1390, 1529, 1668, 1714, 1980, 2085, 2502, 2571, 2780, 3058, 3336, 3428, 3960, 4170, 4285, 4587, 5004, 5142, 5560, 6116, 6255, 6856, 7645, 7713, 8340, 8570, 9174, 9427, 10008, 10284, 12232, 12510, 12855, 13761, 15290, 15426, 16680, 17140, 18348, 18854, 20568, 22935, 25020, 25710, 27522, 28281, 30580, 30852, 34280, 36696, 37708, 38565, 45870, 47135, 50040, 51420, 55044, 56562, 61160, 61704, 68805, 75416, 77130, 84843, 91740, 94270, 102840, 110088, 113124, 119123, 137610, 141405, 154260, 169686, 183480, 188540, 226248, 238246, 275220, 282810, 308520, 339372, 357369, 377080, 424215, 476492, 550440, 565620, 595615, 678744, 714738, 848430, 952984, 1072107, 1131240, 1191230, 1310353, 1429476, 1696860, 1786845, 2144214, 2382460, 2620706, 2858952, 3393720, 3573690, 3931059, 4288428, 4764920, 5241412, 5360535, 6551765, 7147380, 7862118, 8576856, 10482824, 10721070, 11793177, 13103530, 14294760, 15724236, 19655295, 21442140, 23586354, 26207060, 31448472, 39310590, 42884280, 47172708, 52414120, 58965885, 78621180, 94345416, 117931770, 157242360, 235863540, 471727080]

約数ペア:

[(1, 471727080), (2, 235863540), (3, 157242360), (4, 117931770), (5, 94345416), (6, 78621180), (8, 58965885), (9, 52414120), (10, 47172708), (11, 42884280), (12, 39310590), (15, 31448472), (18, 26207060), (20, 23586354), (22, 21442140), (24, 19655295), (30, 15724236), (33, 14294760), (36, 13103530), (40, 11793177), (44, 10721070), (45, 10482824), (55, 8576856), (60, 7862118), (66, 7147380), (72, 6551765), (88, 5360535), (90, 5241412), (99, 4764920), (110, 4288428), (120, 3931059), (132, 3573690), (139, 3393720), (165, 2858952), (180, 2620706), (198, 2382460), (220, 2144214), (264, 1786845), (278, 1696860), (330, 1429476), (360, 1310353), (396, 1191230), (417, 1131240), (440, 1072107), (495, 952984), (556, 848430), (660, 714738), (695, 678744), (792, 595615), (834, 565620), (857, 550440), (990, 476492), (1112, 424215), (1251, 377080), (1320, 357369), (1390, 339372), (1529, 308520), (1668, 282810), (1714, 275220), (1980, 238246), (2085, 226248), (2502, 188540), (2571, 183480), (2780, 169686), (3058, 154260), (3336, 141405), (3428, 137610), (3960, 119123), (4170, 113124), (4285, 110088), (4587, 102840), (5004, 94270), (5142, 91740), (5560, 84843), (6116, 77130), (6255, 75416), (6856, 68805), (7645, 61704), (7713, 61160), (8340, 56562), (8570, 55044), (9174, 51420), (9427, 50040), (10008, 47135), (10284, 45870), (12232, 38565), (12510, 37708), (12855, 36696), (13761, 34280), (15290, 30852), (15426, 30580), (16680, 28281), (17140, 27522), (18348, 25710), (18854, 25020), (20568, 22935)]