239691840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:829

約数の個数: 224

約数和(自身を含む): 849294720

約数和(自身を除く): 609602880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 773, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1520, 1546, 1615, 1632, 1824, 1938, 2040, 2280, 2319, 2584, 2720, 3040, 3092, 3230, 3264, 3648, 3865, 3876, 4080, 4560, 4638, 4845, 5168, 5440, 6080, 6184, 6460, 7730, 7752, 8160, 9120, 9276, 9690, 10336, 11595, 12368, 12920, 13141, 14687, 15460, 15504, 16320, 18240, 18552, 19380, 20672, 23190, 24736, 25840, 26282, 29374, 30920, 31008, 37104, 38760, 39423, 44061, 46380, 49472, 51680, 52564, 58748, 61840, 62016, 65705, 73435, 74208, 77520, 78846, 88122, 92760, 103360, 105128, 117496, 123680, 131410, 146870, 148416, 155040, 157692, 176244, 185520, 197115, 210256, 220305, 234992, 247360, 249679, 262820, 293740, 310080, 315384, 352488, 371040, 394230, 420512, 440610, 469984, 499358, 525640, 587480, 630768, 704976, 742080, 749037, 788460, 841024, 881220, 939968, 998716, 1051280, 1174960, 1248395, 1261536, 1409952, 1498074, 1576920, 1762440, 1997432, 2102560, 2349920, 2496790, 2523072, 2819904, 2996148, 3153840, 3524880, 3745185, 3994864, 4205120, 4699840, 4993580, 5992296, 6307680, 7049760, 7490370, 7989728, 9987160, 11984592, 12615360, 14099520, 14980740, 15979456, 19974320, 23969184, 29961480, 39948640, 47938368, 59922960, 79897280, 119845920, 239691840]

約数ペア:

[(1, 239691840), (2, 119845920), (3, 79897280), (4, 59922960), (5, 47938368), (6, 39948640), (8, 29961480), (10, 23969184), (12, 19974320), (15, 15979456), (16, 14980740), (17, 14099520), (19, 12615360), (20, 11984592), (24, 9987160), (30, 7989728), (32, 7490370), (34, 7049760), (38, 6307680), (40, 5992296), (48, 4993580), (51, 4699840), (57, 4205120), (60, 3994864), (64, 3745185), (68, 3524880), (76, 3153840), (80, 2996148), (85, 2819904), (95, 2523072), (96, 2496790), (102, 2349920), (114, 2102560), (120, 1997432), (136, 1762440), (152, 1576920), (160, 1498074), (170, 1409952), (190, 1261536), (192, 1248395), (204, 1174960), (228, 1051280), (240, 998716), (255, 939968), (272, 881220), (285, 841024), (304, 788460), (320, 749037), (323, 742080), (340, 704976), (380, 630768), (408, 587480), (456, 525640), (480, 499358), (510, 469984), (544, 440610), (570, 420512), (608, 394230), (646, 371040), (680, 352488), (760, 315384), (773, 310080), (816, 293740), (912, 262820), (960, 249679), (969, 247360), (1020, 234992), (1088, 220305), (1140, 210256), (1216, 197115), (1292, 185520), (1360, 176244), (1520, 157692), (1546, 155040), (1615, 148416), (1632, 146870), (1824, 131410), (1938, 123680), (2040, 117496), (2280, 105128), (2319, 103360), (2584, 92760), (2720, 88122), (3040, 78846), (3092, 77520), (3230, 74208), (3264, 73435), (3648, 65705), (3865, 62016), (3876, 61840), (4080, 58748), (4560, 52564), (4638, 51680), (4845, 49472), (5168, 46380), (5440, 44061), (6080, 39423), (6184, 38760), (6460, 37104), (7730, 31008), (7752, 30920), (8160, 29374), (9120, 26282), (9276, 25840), (9690, 24736), (10336, 23190), (11595, 20672), (12368, 19380), (12920, 18552), (13141, 18240), (14687, 16320), (15460, 15504)]