1799188560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1154

約数の個数: 240

約数和(自身を含む): 6545081088

約数和(自身を除く): 4745892528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 211, 234, 240, 260, 312, 360, 390, 422, 468, 520, 585, 624, 633, 720, 780, 844, 911, 936, 1040, 1055, 1170, 1266, 1560, 1688, 1822, 1872, 1899, 2110, 2340, 2532, 2733, 2743, 3120, 3165, 3376, 3644, 3798, 4220, 4555, 4680, 5064, 5466, 5486, 6330, 7288, 7596, 8199, 8229, 8440, 9110, 9360, 9495, 10128, 10932, 10972, 11843, 12660, 13665, 13715, 14576, 15192, 16398, 16458, 16880, 18220, 18990, 21864, 21944, 23686, 24687, 25320, 27330, 27430, 30384, 32796, 32916, 35529, 36440, 37980, 40995, 41145, 43728, 43888, 47372, 49374, 50640, 54660, 54860, 59215, 65592, 65832, 71058, 72880, 75960, 81990, 82290, 94744, 98748, 106587, 109320, 109720, 118430, 123435, 131184, 131664, 142116, 151920, 163980, 164580, 177645, 189488, 192221, 197496, 213174, 218640, 219440, 236860, 246870, 284232, 327960, 329160, 355290, 384442, 394992, 426348, 473720, 493740, 532935, 568464, 576663, 655920, 658320, 710580, 768884, 852696, 947440, 961105, 987480, 1065870, 1153326, 1421160, 1537768, 1705392, 1729989, 1922210, 1974960, 2131740, 2306652, 2498873, 2842320, 2883315, 3075536, 3459978, 3844420, 4263480, 4613304, 4997746, 5766630, 6919956, 7496619, 7688840, 8526960, 8649945, 9226608, 9995492, 11533260, 12494365, 13839912, 14993238, 15377680, 17299890, 19990984, 22489857, 23066520, 24988730, 27679824, 29986476, 34599780, 37483095, 39981968, 44979714, 46133040, 49977460, 59972952, 69199560, 74966190, 89959428, 99954920, 112449285, 119945904, 138399120, 149932380, 179918856, 199909840, 224898570, 299864760, 359837712, 449797140, 599729520, 899594280, 1799188560]

約数ペア:

[(1, 1799188560), (2, 899594280), (3, 599729520), (4, 449797140), (5, 359837712), (6, 299864760), (8, 224898570), (9, 199909840), (10, 179918856), (12, 149932380), (13, 138399120), (15, 119945904), (16, 112449285), (18, 99954920), (20, 89959428), (24, 74966190), (26, 69199560), (30, 59972952), (36, 49977460), (39, 46133040), (40, 44979714), (45, 39981968), (48, 37483095), (52, 34599780), (60, 29986476), (65, 27679824), (72, 24988730), (78, 23066520), (80, 22489857), (90, 19990984), (104, 17299890), (117, 15377680), (120, 14993238), (130, 13839912), (144, 12494365), (156, 11533260), (180, 9995492), (195, 9226608), (208, 8649945), (211, 8526960), (234, 7688840), (240, 7496619), (260, 6919956), (312, 5766630), (360, 4997746), (390, 4613304), (422, 4263480), (468, 3844420), (520, 3459978), (585, 3075536), (624, 2883315), (633, 2842320), (720, 2498873), (780, 2306652), (844, 2131740), (911, 1974960), (936, 1922210), (1040, 1729989), (1055, 1705392), (1170, 1537768), (1266, 1421160), (1560, 1153326), (1688, 1065870), (1822, 987480), (1872, 961105), (1899, 947440), (2110, 852696), (2340, 768884), (2532, 710580), (2733, 658320), (2743, 655920), (3120, 576663), (3165, 568464), (3376, 532935), (3644, 493740), (3798, 473720), (4220, 426348), (4555, 394992), (4680, 384442), (5064, 355290), (5466, 329160), (5486, 327960), (6330, 284232), (7288, 246870), (7596, 236860), (8199, 219440), (8229, 218640), (8440, 213174), (9110, 197496), (9360, 192221), (9495, 189488), (10128, 177645), (10932, 164580), (10972, 163980), (11843, 151920), (12660, 142116), (13665, 131664), (13715, 131184), (14576, 123435), (15192, 118430), (16398, 109720), (16458, 109320), (16880, 106587), (18220, 98748), (18990, 94744), (21864, 82290), (21944, 81990), (23686, 75960), (24687, 72880), (25320, 71058), (27330, 65832), (27430, 65592), (30384, 59215), (32796, 54860), (32916, 54660), (35529, 50640), (36440, 49374), (37980, 47372), (40995, 43888), (41145, 43728)]