6720223400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:736

約数の個数: 192

約数和(自身を含む): 17716008960

約数和(自身を除く): 10995785560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 211, 220, 248, 275, 310, 341, 422, 440, 467, 550, 620, 682, 775, 844, 934, 1055, 1100, 1240, 1364, 1550, 1688, 1705, 1868, 2110, 2200, 2321, 2335, 2728, 3100, 3410, 3736, 4220, 4642, 4670, 5137, 5275, 6200, 6541, 6820, 8440, 8525, 9284, 9340, 10274, 10550, 11605, 11675, 13082, 13640, 14477, 17050, 18568, 18680, 20548, 21100, 23210, 23350, 25685, 26164, 28954, 32705, 34100, 41096, 42200, 46420, 46700, 51370, 52328, 57908, 58025, 65410, 68200, 71951, 72385, 92840, 93400, 98537, 102740, 115816, 116050, 128425, 130820, 143902, 144770, 159247, 163525, 197074, 205480, 232100, 256850, 261640, 287804, 289540, 318494, 327050, 359755, 361925, 394148, 464200, 492685, 513700, 575608, 579080, 636988, 654100, 719510, 723850, 788296, 796235, 985370, 1027400, 1083907, 1273976, 1308200, 1439020, 1447700, 1592470, 1798775, 1970740, 2167814, 2463425, 2878040, 2895400, 3054647, 3184940, 3597550, 3941480, 3981175, 4335628, 4926850, 5419535, 6109294, 6369880, 7195100, 7962350, 8671256, 9853700, 10839070, 12218588, 14390200, 15273235, 15924700, 19707400, 21678140, 24437176, 27097675, 30546470, 31849400, 33601117, 43356280, 54195350, 61092940, 67202234, 76366175, 108390700, 122185880, 134404468, 152732350, 168005585, 216781400, 268808936, 305464700, 336011170, 610929400, 672022340, 840027925, 1344044680, 1680055850, 3360111700, 6720223400]

約数ペア:

[(1, 6720223400), (2, 3360111700), (4, 1680055850), (5, 1344044680), (8, 840027925), (10, 672022340), (11, 610929400), (20, 336011170), (22, 305464700), (25, 268808936), (31, 216781400), (40, 168005585), (44, 152732350), (50, 134404468), (55, 122185880), (62, 108390700), (88, 76366175), (100, 67202234), (110, 61092940), (124, 54195350), (155, 43356280), (200, 33601117), (211, 31849400), (220, 30546470), (248, 27097675), (275, 24437176), (310, 21678140), (341, 19707400), (422, 15924700), (440, 15273235), (467, 14390200), (550, 12218588), (620, 10839070), (682, 9853700), (775, 8671256), (844, 7962350), (934, 7195100), (1055, 6369880), (1100, 6109294), (1240, 5419535), (1364, 4926850), (1550, 4335628), (1688, 3981175), (1705, 3941480), (1868, 3597550), (2110, 3184940), (2200, 3054647), (2321, 2895400), (2335, 2878040), (2728, 2463425), (3100, 2167814), (3410, 1970740), (3736, 1798775), (4220, 1592470), (4642, 1447700), (4670, 1439020), (5137, 1308200), (5275, 1273976), (6200, 1083907), (6541, 1027400), (6820, 985370), (8440, 796235), (8525, 788296), (9284, 723850), (9340, 719510), (10274, 654100), (10550, 636988), (11605, 579080), (11675, 575608), (13082, 513700), (13640, 492685), (14477, 464200), (17050, 394148), (18568, 361925), (18680, 359755), (20548, 327050), (21100, 318494), (23210, 289540), (23350, 287804), (25685, 261640), (26164, 256850), (28954, 232100), (32705, 205480), (34100, 197074), (41096, 163525), (42200, 159247), (46420, 144770), (46700, 143902), (51370, 130820), (52328, 128425), (57908, 116050), (58025, 115816), (65410, 102740), (68200, 98537), (71951, 93400), (72385, 92840)]