21167338320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{11579}}^1$

素因数の和:14137

約数の個数: 120

約数和(自身を含む): 71121117600

約数和(自身を除く): 49953779280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2539, 5078, 7617, 10156, 11579, 12695, 15234, 20312, 22851, 23158, 25390, 30468, 34737, 38085, 40624, 45702, 46316, 50780, 57895, 60936, 69474, 76170, 91404, 92632, 101560, 104211, 114255, 115790, 121872, 138948, 152340, 173685, 182808, 185264, 203120, 208422, 228510, 231580, 277896, 304680, 347370, 365616, 416844, 457020, 463160, 521055, 555792, 609360, 694740, 833688, 914040, 926320, 1042110, 1389480, 1667376, 1828080, 2084220, 2778960, 4168440, 8336880, 29399081, 58798162, 88197243, 117596324, 146995405, 176394486, 235192648, 264591729, 293990810, 352788972, 440986215, 470385296, 529183458, 587981620, 705577944, 881972430, 1058366916, 1175963240, 1322958645, 1411155888, 1763944860, 2116733832, 2351926480, 2645917290, 3527889720, 4233467664, 5291834580, 7055779440, 10583669160, 21167338320]

約数ペア:

[(1, 21167338320), (2, 10583669160), (3, 7055779440), (4, 5291834580), (5, 4233467664), (6, 3527889720), (8, 2645917290), (9, 2351926480), (10, 2116733832), (12, 1763944860), (15, 1411155888), (16, 1322958645), (18, 1175963240), (20, 1058366916), (24, 881972430), (30, 705577944), (36, 587981620), (40, 529183458), (45, 470385296), (48, 440986215), (60, 352788972), (72, 293990810), (80, 264591729), (90, 235192648), (120, 176394486), (144, 146995405), (180, 117596324), (240, 88197243), (360, 58798162), (720, 29399081), (2539, 8336880), (5078, 4168440), (7617, 2778960), (10156, 2084220), (11579, 1828080), (12695, 1667376), (15234, 1389480), (20312, 1042110), (22851, 926320), (23158, 914040), (25390, 833688), (30468, 694740), (34737, 609360), (38085, 555792), (40624, 521055), (45702, 463160), (46316, 457020), (50780, 416844), (57895, 365616), (60936, 347370), (69474, 304680), (76170, 277896), (91404, 231580), (92632, 228510), (101560, 208422), (104211, 203120), (114255, 185264), (115790, 182808), (121872, 173685), (138948, 152340)]