141023960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 417623040

約数和(自身を除く): 276599080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 49, 55, 56, 62, 70, 77, 88, 98, 110, 124, 140, 154, 155, 196, 211, 217, 220, 245, 248, 280, 308, 310, 341, 385, 392, 422, 434, 440, 490, 539, 616, 620, 682, 770, 844, 868, 980, 1055, 1078, 1085, 1240, 1364, 1477, 1519, 1540, 1688, 1705, 1736, 1960, 2110, 2156, 2170, 2321, 2387, 2695, 2728, 2954, 3038, 3080, 3410, 4220, 4312, 4340, 4642, 4774, 5390, 5908, 6076, 6541, 6820, 7385, 7595, 8440, 8680, 9284, 9548, 10339, 10780, 11605, 11816, 11935, 12152, 13082, 13640, 14770, 15190, 16247, 16709, 18568, 19096, 20678, 21560, 23210, 23870, 26164, 29540, 30380, 32494, 32705, 33418, 41356, 45787, 46420, 47740, 51695, 52328, 59080, 60760, 64988, 65410, 66836, 71951, 81235, 82712, 83545, 91574, 92840, 95480, 103390, 113729, 129976, 130820, 133672, 143902, 162470, 167090, 183148, 206780, 227458, 228935, 261640, 287804, 320509, 324940, 334180, 359755, 366296, 413560, 454916, 457870, 503657, 568645, 575608, 641018, 649880, 668360, 719510, 909832, 915740, 1007314, 1137290, 1282036, 1439020, 1602545, 1831480, 2014628, 2274580, 2518285, 2564072, 2878040, 3205090, 3525599, 4029256, 4549160, 5036570, 6410180, 7051198, 10073140, 12820360, 14102396, 17627995, 20146280, 28204792, 35255990, 70511980, 141023960]

約数ペア:

[(1, 141023960), (2, 70511980), (4, 35255990), (5, 28204792), (7, 20146280), (8, 17627995), (10, 14102396), (11, 12820360), (14, 10073140), (20, 7051198), (22, 6410180), (28, 5036570), (31, 4549160), (35, 4029256), (40, 3525599), (44, 3205090), (49, 2878040), (55, 2564072), (56, 2518285), (62, 2274580), (70, 2014628), (77, 1831480), (88, 1602545), (98, 1439020), (110, 1282036), (124, 1137290), (140, 1007314), (154, 915740), (155, 909832), (196, 719510), (211, 668360), (217, 649880), (220, 641018), (245, 575608), (248, 568645), (280, 503657), (308, 457870), (310, 454916), (341, 413560), (385, 366296), (392, 359755), (422, 334180), (434, 324940), (440, 320509), (490, 287804), (539, 261640), (616, 228935), (620, 227458), (682, 206780), (770, 183148), (844, 167090), (868, 162470), (980, 143902), (1055, 133672), (1078, 130820), (1085, 129976), (1240, 113729), (1364, 103390), (1477, 95480), (1519, 92840), (1540, 91574), (1688, 83545), (1705, 82712), (1736, 81235), (1960, 71951), (2110, 66836), (2156, 65410), (2170, 64988), (2321, 60760), (2387, 59080), (2695, 52328), (2728, 51695), (2954, 47740), (3038, 46420), (3080, 45787), (3410, 41356), (4220, 33418), (4312, 32705), (4340, 32494), (4642, 30380), (4774, 29540), (5390, 26164), (5908, 23870), (6076, 23210), (6541, 21560), (6820, 20678), (7385, 19096), (7595, 18568), (8440, 16709), (8680, 16247), (9284, 15190), (9548, 14770), (10339, 13640), (10780, 13082), (11605, 12152), (11816, 11935)]