2199661920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8933}}^1$

素因数の和:8979

約数の個数: 240

約数和(自身を含む): 8172465840

約数和(自身を除く): 5972803920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 8933, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 17866, 20520, 24624, 26799, 27360, 30780, 35732, 41040, 44665, 49248, 53598, 61560, 71464, 80397, 82080, 89330, 107196, 123120, 133995, 142928, 160794, 169727, 178660, 214392, 241191, 246240, 267990, 285856, 321588, 339454, 357320, 401985, 428784, 482382, 509181, 535980, 643176, 678908, 714640, 723573, 803970, 848635, 857568, 964764, 1018362, 1071960, 1205955, 1286352, 1357816, 1429280, 1447146, 1527543, 1607940, 1697270, 1929528, 2036724, 2143920, 2411910, 2545905, 2572704, 2715632, 2894292, 3055086, 3215880, 3394540, 3617865, 3859056, 4073448, 4287840, 4582629, 4823820, 5091810, 5431264, 5788584, 6110172, 6431760, 6789080, 7235730, 7637715, 7718112, 8146896, 9165258, 9647640, 10183620, 11577168, 12220344, 12863520, 13578160, 13747887, 14471460, 15275430, 16293792, 18330516, 19295280, 20367240, 22913145, 23154336, 24440688, 27156320, 27495774, 28942920, 30550860, 36661032, 38590560, 40734480, 45826290, 48881376, 54991548, 57885840, 61101720, 68739435, 73322064, 81468960, 91652580, 109983096, 115771680, 122203440, 137478870, 146644128, 183305160, 219966192, 244406880, 274957740, 366610320, 439932384, 549915480, 733220640, 1099830960, 2199661920]

約数ペア:

[(1, 2199661920), (2, 1099830960), (3, 733220640), (4, 549915480), (5, 439932384), (6, 366610320), (8, 274957740), (9, 244406880), (10, 219966192), (12, 183305160), (15, 146644128), (16, 137478870), (18, 122203440), (19, 115771680), (20, 109983096), (24, 91652580), (27, 81468960), (30, 73322064), (32, 68739435), (36, 61101720), (38, 57885840), (40, 54991548), (45, 48881376), (48, 45826290), (54, 40734480), (57, 38590560), (60, 36661032), (72, 30550860), (76, 28942920), (80, 27495774), (81, 27156320), (90, 24440688), (95, 23154336), (96, 22913145), (108, 20367240), (114, 19295280), (120, 18330516), (135, 16293792), (144, 15275430), (152, 14471460), (160, 13747887), (162, 13578160), (171, 12863520), (180, 12220344), (190, 11577168), (216, 10183620), (228, 9647640), (240, 9165258), (270, 8146896), (285, 7718112), (288, 7637715), (304, 7235730), (324, 6789080), (342, 6431760), (360, 6110172), (380, 5788584), (405, 5431264), (432, 5091810), (456, 4823820), (480, 4582629), (513, 4287840), (540, 4073448), (570, 3859056), (608, 3617865), (648, 3394540), (684, 3215880), (720, 3055086), (760, 2894292), (810, 2715632), (855, 2572704), (864, 2545905), (912, 2411910), (1026, 2143920), (1080, 2036724), (1140, 1929528), (1296, 1697270), (1368, 1607940), (1440, 1527543), (1520, 1447146), (1539, 1429280), (1620, 1357816), (1710, 1286352), (1824, 1205955), (2052, 1071960), (2160, 1018362), (2280, 964764), (2565, 857568), (2592, 848635), (2736, 803970), (3040, 723573), (3078, 714640), (3240, 678908), (3420, 643176), (4104, 535980), (4320, 509181), (4560, 482382), (5130, 428784), (5472, 401985), (6156, 357320), (6480, 339454), (6840, 321588), (7695, 285856), (8208, 267990), (8933, 246240), (9120, 241191), (10260, 214392), (12312, 178660), (12960, 169727), (13680, 160794), (15390, 142928), (16416, 133995), (17866, 123120), (20520, 107196), (24624, 89330), (26799, 82080), (27360, 80397), (30780, 71464), (35732, 61560), (41040, 53598), (44665, 49248)]