198584760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 256

約数和(自身を含む): 703365120

約数和(自身を除く): 504780360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 31, 33, 40, 44, 46, 55, 60, 62, 66, 69, 88, 92, 93, 110, 115, 120, 124, 132, 138, 155, 165, 184, 186, 211, 220, 230, 248, 253, 264, 276, 310, 330, 341, 345, 372, 422, 440, 460, 465, 506, 552, 620, 633, 660, 682, 690, 713, 744, 759, 844, 920, 930, 1012, 1023, 1055, 1240, 1265, 1266, 1320, 1364, 1380, 1426, 1518, 1688, 1705, 1860, 2024, 2046, 2110, 2139, 2321, 2530, 2532, 2728, 2760, 2852, 3036, 3165, 3410, 3565, 3720, 3795, 4092, 4220, 4278, 4642, 4853, 5060, 5064, 5115, 5704, 6072, 6330, 6541, 6820, 6963, 7130, 7590, 7843, 8184, 8440, 8556, 9284, 9706, 10120, 10230, 10695, 11605, 12660, 13082, 13640, 13926, 14260, 14559, 15180, 15686, 17112, 18568, 19412, 19623, 20460, 21390, 23210, 23529, 24265, 25320, 26164, 27852, 28520, 29118, 30360, 31372, 32705, 34815, 38824, 39215, 39246, 40920, 42780, 46420, 47058, 48530, 52328, 53383, 55704, 58236, 62744, 65410, 69630, 71951, 72795, 78430, 78492, 85560, 92840, 94116, 97060, 98115, 106766, 116472, 117645, 130820, 139260, 143902, 145590, 150443, 156860, 156984, 160149, 188232, 194120, 196230, 213532, 215853, 235290, 261640, 266915, 278520, 287804, 291180, 300886, 313720, 320298, 359755, 392460, 427064, 431706, 451329, 470580, 533830, 575608, 582360, 601772, 640596, 719510, 752215, 784920, 800745, 863412, 902658, 941160, 1067660, 1079265, 1203544, 1281192, 1439020, 1504430, 1601490, 1654873, 1726824, 1805316, 2135320, 2158530, 2256645, 2878040, 3008860, 3202980, 3309746, 3610632, 4317060, 4513290, 4964619, 6017720, 6405960, 6619492, 8274365, 8634120, 9026580, 9929238, 13238984, 16548730, 18053160, 19858476, 24823095, 33097460, 39716952, 49646190, 66194920, 99292380, 198584760]

約数ペア:

[(1, 198584760), (2, 99292380), (3, 66194920), (4, 49646190), (5, 39716952), (6, 33097460), (8, 24823095), (10, 19858476), (11, 18053160), (12, 16548730), (15, 13238984), (20, 9929238), (22, 9026580), (23, 8634120), (24, 8274365), (30, 6619492), (31, 6405960), (33, 6017720), (40, 4964619), (44, 4513290), (46, 4317060), (55, 3610632), (60, 3309746), (62, 3202980), (66, 3008860), (69, 2878040), (88, 2256645), (92, 2158530), (93, 2135320), (110, 1805316), (115, 1726824), (120, 1654873), (124, 1601490), (132, 1504430), (138, 1439020), (155, 1281192), (165, 1203544), (184, 1079265), (186, 1067660), (211, 941160), (220, 902658), (230, 863412), (248, 800745), (253, 784920), (264, 752215), (276, 719510), (310, 640596), (330, 601772), (341, 582360), (345, 575608), (372, 533830), (422, 470580), (440, 451329), (460, 431706), (465, 427064), (506, 392460), (552, 359755), (620, 320298), (633, 313720), (660, 300886), (682, 291180), (690, 287804), (713, 278520), (744, 266915), (759, 261640), (844, 235290), (920, 215853), (930, 213532), (1012, 196230), (1023, 194120), (1055, 188232), (1240, 160149), (1265, 156984), (1266, 156860), (1320, 150443), (1364, 145590), (1380, 143902), (1426, 139260), (1518, 130820), (1688, 117645), (1705, 116472), (1860, 106766), (2024, 98115), (2046, 97060), (2110, 94116), (2139, 92840), (2321, 85560), (2530, 78492), (2532, 78430), (2728, 72795), (2760, 71951), (2852, 69630), (3036, 65410), (3165, 62744), (3410, 58236), (3565, 55704), (3720, 53383), (3795, 52328), (4092, 48530), (4220, 47058), (4278, 46420), (4642, 42780), (4853, 40920), (5060, 39246), (5064, 39215), (5115, 38824), (5704, 34815), (6072, 32705), (6330, 31372), (6541, 30360), (6820, 29118), (6963, 28520), (7130, 27852), (7590, 26164), (7843, 25320), (8184, 24265), (8440, 23529), (8556, 23210), (9284, 21390), (9706, 20460), (10120, 19623), (10230, 19412), (10695, 18568), (11605, 17112), (12660, 15686), (13082, 15180), (13640, 14559), (13926, 14260)]