1555103880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:841

約数の個数: 256

約数和(自身を含む): 5689958400

約数和(自身を除く): 4134854520

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, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 223, 264, 270, 297, 330, 360, 396, 440, 446, 495, 540, 587, 594, 660, 669, 792, 892, 990, 1080, 1115, 1174, 1188, 1320, 1338, 1485, 1761, 1784, 1980, 2007, 2230, 2348, 2376, 2453, 2676, 2935, 2970, 3345, 3522, 3960, 4014, 4460, 4696, 4906, 5283, 5352, 5870, 5940, 6021, 6457, 6690, 7044, 7359, 8028, 8805, 8920, 9812, 10035, 10566, 11740, 11880, 12042, 12265, 12914, 13380, 14088, 14718, 15849, 16056, 17610, 19371, 19624, 20070, 21132, 22077, 23480, 24084, 24530, 25828, 26415, 26760, 29436, 30105, 31698, 32285, 35220, 36795, 38742, 40140, 42264, 44154, 48168, 49060, 51656, 52830, 58113, 58872, 60210, 63396, 64570, 66231, 70440, 73590, 77484, 79245, 80280, 88308, 96855, 98120, 105660, 110385, 116226, 120420, 126792, 129140, 130901, 132462, 147180, 154968, 158490, 174339, 176616, 193710, 211320, 220770, 232452, 240840, 258280, 261802, 264924, 290565, 294360, 316980, 331155, 348678, 387420, 392703, 441540, 464904, 523604, 529848, 581130, 633960, 654505, 662310, 697356, 774840, 785406, 871695, 883080, 1047208, 1162260, 1178109, 1309010, 1324620, 1394712, 1439911, 1570812, 1743390, 1963515, 2324520, 2356218, 2618020, 2649240, 2879822, 3141624, 3486780, 3534327, 3927030, 4319733, 4712436, 5236040, 5759644, 5890545, 6973560, 7068654, 7199555, 7854060, 8639466, 9424872, 11519288, 11781090, 12959199, 14137308, 14399110, 15708120, 17278932, 17671635, 21598665, 23562180, 25918398, 28274616, 28798220, 34557864, 35343270, 38877597, 43197330, 47124360, 51836796, 57596440, 64795995, 70686540, 77755194, 86394660, 103673592, 129591990, 141373080, 155510388, 172789320, 194387985, 259183980, 311020776, 388775970, 518367960, 777551940, 1555103880]

約数ペア:

[(1, 1555103880), (2, 777551940), (3, 518367960), (4, 388775970), (5, 311020776), (6, 259183980), (8, 194387985), (9, 172789320), (10, 155510388), (11, 141373080), (12, 129591990), (15, 103673592), (18, 86394660), (20, 77755194), (22, 70686540), (24, 64795995), (27, 57596440), (30, 51836796), (33, 47124360), (36, 43197330), (40, 38877597), (44, 35343270), (45, 34557864), (54, 28798220), (55, 28274616), (60, 25918398), (66, 23562180), (72, 21598665), (88, 17671635), (90, 17278932), (99, 15708120), (108, 14399110), (110, 14137308), (120, 12959199), (132, 11781090), (135, 11519288), (165, 9424872), (180, 8639466), (198, 7854060), (216, 7199555), (220, 7068654), (223, 6973560), (264, 5890545), (270, 5759644), (297, 5236040), (330, 4712436), (360, 4319733), (396, 3927030), (440, 3534327), (446, 3486780), (495, 3141624), (540, 2879822), (587, 2649240), (594, 2618020), (660, 2356218), (669, 2324520), (792, 1963515), (892, 1743390), (990, 1570812), (1080, 1439911), (1115, 1394712), (1174, 1324620), (1188, 1309010), (1320, 1178109), (1338, 1162260), (1485, 1047208), (1761, 883080), (1784, 871695), (1980, 785406), (2007, 774840), (2230, 697356), (2348, 662310), (2376, 654505), (2453, 633960), (2676, 581130), (2935, 529848), (2970, 523604), (3345, 464904), (3522, 441540), (3960, 392703), (4014, 387420), (4460, 348678), (4696, 331155), (4906, 316980), (5283, 294360), (5352, 290565), (5870, 264924), (5940, 261802), (6021, 258280), (6457, 240840), (6690, 232452), (7044, 220770), (7359, 211320), (8028, 193710), (8805, 176616), (8920, 174339), (9812, 158490), (10035, 154968), (10566, 147180), (11740, 132462), (11880, 130901), (12042, 129140), (12265, 126792), (12914, 120420), (13380, 116226), (14088, 110385), (14718, 105660), (15849, 98120), (16056, 96855), (17610, 88308), (19371, 80280), (19624, 79245), (20070, 77484), (21132, 73590), (22077, 70440), (23480, 66231), (24084, 64570), (24530, 63396), (25828, 60210), (26415, 58872), (26760, 58113), (29436, 52830), (30105, 51656), (31698, 49060), (32285, 48168), (35220, 44154), (36795, 42264), (38742, 40140)]