219886920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 256

約数和(自身を含む): 812851200

約数和(自身を除く): 592964280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 83, 88, 90, 99, 108, 110, 120, 132, 135, 165, 166, 180, 198, 216, 220, 223, 249, 264, 270, 297, 330, 332, 360, 396, 415, 440, 446, 495, 498, 540, 594, 660, 664, 669, 747, 792, 830, 892, 913, 990, 996, 1080, 1115, 1188, 1245, 1320, 1338, 1485, 1494, 1660, 1784, 1826, 1980, 1992, 2007, 2230, 2241, 2376, 2453, 2490, 2676, 2739, 2970, 2988, 3320, 3345, 3652, 3735, 3960, 4014, 4460, 4482, 4565, 4906, 4980, 5352, 5478, 5940, 5976, 6021, 6690, 7304, 7359, 7470, 8028, 8217, 8920, 8964, 9130, 9812, 9960, 10035, 10956, 11205, 11880, 12042, 12265, 13380, 13695, 14718, 14940, 16056, 16434, 17928, 18260, 18509, 19624, 20070, 21912, 22077, 22410, 24084, 24530, 24651, 26760, 27390, 29436, 29880, 30105, 32868, 36520, 36795, 37018, 40140, 41085, 44154, 44820, 48168, 49060, 49302, 54780, 55527, 58872, 60210, 65736, 66231, 73590, 74036, 80280, 82170, 88308, 89640, 92545, 98120, 98604, 109560, 110385, 111054, 120420, 123255, 132462, 147180, 148072, 164340, 166581, 176616, 185090, 197208, 203599, 220770, 222108, 240840, 246510, 264924, 277635, 294360, 328680, 331155, 333162, 370180, 407198, 441540, 444216, 493020, 499743, 529848, 555270, 610797, 662310, 666324, 740360, 814396, 832905, 883080, 986040, 999486, 1017995, 1110540, 1221594, 1324620, 1332648, 1628792, 1665810, 1832391, 1998972, 2035990, 2221080, 2443188, 2498715, 2649240, 3053985, 3331620, 3664782, 3997944, 4071980, 4886376, 4997430, 5497173, 6107970, 6663240, 7329564, 8143960, 9161955, 9994860, 10994346, 12215940, 14659128, 18323910, 19989720, 21988692, 24431880, 27485865, 36647820, 43977384, 54971730, 73295640, 109943460, 219886920]

約数ペア:

[(1, 219886920), (2, 109943460), (3, 73295640), (4, 54971730), (5, 43977384), (6, 36647820), (8, 27485865), (9, 24431880), (10, 21988692), (11, 19989720), (12, 18323910), (15, 14659128), (18, 12215940), (20, 10994346), (22, 9994860), (24, 9161955), (27, 8143960), (30, 7329564), (33, 6663240), (36, 6107970), (40, 5497173), (44, 4997430), (45, 4886376), (54, 4071980), (55, 3997944), (60, 3664782), (66, 3331620), (72, 3053985), (83, 2649240), (88, 2498715), (90, 2443188), (99, 2221080), (108, 2035990), (110, 1998972), (120, 1832391), (132, 1665810), (135, 1628792), (165, 1332648), (166, 1324620), (180, 1221594), (198, 1110540), (216, 1017995), (220, 999486), (223, 986040), (249, 883080), (264, 832905), (270, 814396), (297, 740360), (330, 666324), (332, 662310), (360, 610797), (396, 555270), (415, 529848), (440, 499743), (446, 493020), (495, 444216), (498, 441540), (540, 407198), (594, 370180), (660, 333162), (664, 331155), (669, 328680), (747, 294360), (792, 277635), (830, 264924), (892, 246510), (913, 240840), (990, 222108), (996, 220770), (1080, 203599), (1115, 197208), (1188, 185090), (1245, 176616), (1320, 166581), (1338, 164340), (1485, 148072), (1494, 147180), (1660, 132462), (1784, 123255), (1826, 120420), (1980, 111054), (1992, 110385), (2007, 109560), (2230, 98604), (2241, 98120), (2376, 92545), (2453, 89640), (2490, 88308), (2676, 82170), (2739, 80280), (2970, 74036), (2988, 73590), (3320, 66231), (3345, 65736), (3652, 60210), (3735, 58872), (3960, 55527), (4014, 54780), (4460, 49302), (4482, 49060), (4565, 48168), (4906, 44820), (4980, 44154), (5352, 41085), (5478, 40140), (5940, 37018), (5976, 36795), (6021, 36520), (6690, 32868), (7304, 30105), (7359, 29880), (7470, 29436), (8028, 27390), (8217, 26760), (8920, 24651), (8964, 24530), (9130, 24084), (9812, 22410), (9960, 22077), (10035, 21912), (10956, 20070), (11205, 19624), (11880, 18509), (12042, 18260), (12265, 17928), (13380, 16434), (13695, 16056), (14718, 14940)]