20237728680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1741

約数の個数: 384

約数和(自身を含む): 73789017120

約数和(自身を除く): 53551288440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 73, 74, 78, 90, 104, 111, 117, 120, 130, 146, 148, 156, 180, 185, 195, 219, 222, 234, 260, 292, 296, 312, 333, 360, 365, 370, 390, 438, 444, 468, 481, 520, 555, 584, 585, 657, 666, 730, 740, 780, 876, 888, 936, 949, 962, 1095, 1110, 1170, 1314, 1332, 1443, 1460, 1480, 1560, 1601, 1665, 1752, 1898, 1924, 2190, 2220, 2340, 2405, 2628, 2664, 2701, 2847, 2886, 2920, 3202, 3285, 3330, 3796, 3848, 4329, 4380, 4440, 4680, 4745, 4803, 4810, 5256, 5402, 5694, 5772, 6404, 6570, 6660, 7215, 7592, 8005, 8103, 8541, 8658, 8760, 9490, 9606, 9620, 10804, 11388, 11544, 12808, 13140, 13320, 13505, 14235, 14409, 14430, 16010, 16206, 17082, 17316, 18980, 19212, 19240, 20813, 21608, 21645, 22776, 24015, 24309, 26280, 27010, 28470, 28818, 28860, 32020, 32412, 34164, 34632, 35113, 37960, 38424, 40515, 41626, 42705, 43290, 48030, 48618, 54020, 56940, 57636, 57720, 59237, 62439, 64040, 64824, 68328, 70226, 72045, 81030, 83252, 85410, 86580, 96060, 97236, 104065, 105339, 108040, 113880, 115272, 116873, 118474, 121545, 124878, 140452, 144090, 162060, 166504, 170820, 173160, 175565, 177711, 187317, 192120, 194472, 208130, 210678, 233746, 236948, 243090, 249756, 280904, 288180, 296185, 312195, 316017, 324120, 341640, 350619, 351130, 355422, 374634, 416260, 421356, 467492, 473896, 486180, 499512, 526695, 533133, 576360, 584365, 592370, 624390, 632034, 701238, 702260, 710844, 749268, 770081, 832520, 842712, 888555, 934984, 936585, 972360, 1051857, 1053390, 1066266, 1168730, 1184740, 1248780, 1264068, 1402476, 1404520, 1421688, 1498536, 1519349, 1540162, 1580085, 1753095, 1777110, 1873170, 2103714, 2106780, 2132532, 2310243, 2337460, 2369480, 2497560, 2528136, 2665665, 2804952, 3038698, 3080324, 3160170, 3506190, 3554220, 3746340, 3850405, 4207428, 4213560, 4265064, 4324301, 4558047, 4620486, 4674920, 5259285, 5331330, 6077396, 6160648, 6320340, 6930729, 7012380, 7108440, 7492680, 7596745, 7700810, 8414856, 8648602, 9116094, 9240972, 10518570, 10662660, 11551215, 12154792, 12640680, 12972903, 13674141, 13861458, 14024760, 15193490, 15401620, 17297204, 18232188, 18481944, 21037140, 21325320, 21621505, 22790235, 23102430, 25945806, 27348282, 27722916, 30386980, 30803240, 34594408, 34653645, 36464376, 38918709, 42074280, 43243010, 45580470, 46204860, 51891612, 54696564, 55445832, 56215913, 60773960, 64864515, 68370705, 69307290, 77837418, 86486020, 91160940, 92409720, 103783224, 109393128, 112431826, 129729030, 136741410, 138614580, 155674836, 168647739, 172972040, 182321880, 194593545, 224863652, 259458060, 273482820, 277229160, 281079565, 311349672, 337295478, 389187090, 449727304, 505943217, 518916120, 546965640, 562159130, 674590956, 778374180, 843238695, 1011886434, 1124318260, 1349181912, 1556748360, 1686477390, 2023772868, 2248636520, 2529716085, 3372954780, 4047545736, 5059432170, 6745909560, 10118864340, 20237728680]

約数ペア:

[(1, 20237728680), (2, 10118864340), (3, 6745909560), (4, 5059432170), (5, 4047545736), (6, 3372954780), (8, 2529716085), (9, 2248636520), (10, 2023772868), (12, 1686477390), (13, 1556748360), (15, 1349181912), (18, 1124318260), (20, 1011886434), (24, 843238695), (26, 778374180), (30, 674590956), (36, 562159130), (37, 546965640), (39, 518916120), (40, 505943217), (45, 449727304), (52, 389187090), (60, 337295478), (65, 311349672), (72, 281079565), (73, 277229160), (74, 273482820), (78, 259458060), (90, 224863652), (104, 194593545), (111, 182321880), (117, 172972040), (120, 168647739), (130, 155674836), (146, 138614580), (148, 136741410), (156, 129729030), (180, 112431826), (185, 109393128), (195, 103783224), (219, 92409720), (222, 91160940), (234, 86486020), (260, 77837418), (292, 69307290), (296, 68370705), (312, 64864515), (333, 60773960), (360, 56215913), (365, 55445832), (370, 54696564), (390, 51891612), (438, 46204860), (444, 45580470), (468, 43243010), (481, 42074280), (520, 38918709), (555, 36464376), (584, 34653645), (585, 34594408), (657, 30803240), (666, 30386980), (730, 27722916), (740, 27348282), (780, 25945806), (876, 23102430), (888, 22790235), (936, 21621505), (949, 21325320), (962, 21037140), (1095, 18481944), (1110, 18232188), (1170, 17297204), (1314, 15401620), (1332, 15193490), (1443, 14024760), (1460, 13861458), (1480, 13674141), (1560, 12972903), (1601, 12640680), (1665, 12154792), (1752, 11551215), (1898, 10662660), (1924, 10518570), (2190, 9240972), (2220, 9116094), (2340, 8648602), (2405, 8414856), (2628, 7700810), (2664, 7596745), (2701, 7492680), (2847, 7108440), (2886, 7012380), (2920, 6930729), (3202, 6320340), (3285, 6160648), (3330, 6077396), (3796, 5331330), (3848, 5259285), (4329, 4674920), (4380, 4620486), (4440, 4558047), (4680, 4324301), (4745, 4265064), (4803, 4213560), (4810, 4207428), (5256, 3850405), (5402, 3746340), (5694, 3554220), (5772, 3506190), (6404, 3160170), (6570, 3080324), (6660, 3038698), (7215, 2804952), (7592, 2665665), (8005, 2528136), (8103, 2497560), (8541, 2369480), (8658, 2337460), (8760, 2310243), (9490, 2132532), (9606, 2106780), (9620, 2103714), (10804, 1873170), (11388, 1777110), (11544, 1753095), (12808, 1580085), (13140, 1540162), (13320, 1519349), (13505, 1498536), (14235, 1421688), (14409, 1404520), (14430, 1402476), (16010, 1264068), (16206, 1248780), (17082, 1184740), (17316, 1168730), (18980, 1066266), (19212, 1053390), (19240, 1051857), (20813, 972360), (21608, 936585), (21645, 934984), (22776, 888555), (24015, 842712), (24309, 832520), (26280, 770081), (27010, 749268), (28470, 710844), (28818, 702260), (28860, 701238), (32020, 632034), (32412, 624390), (34164, 592370), (34632, 584365), (35113, 576360), (37960, 533133), (38424, 526695), (40515, 499512), (41626, 486180), (42705, 473896), (43290, 467492), (48030, 421356), (48618, 416260), (54020, 374634), (56940, 355422), (57636, 351130), (57720, 350619), (59237, 341640), (62439, 324120), (64040, 316017), (64824, 312195), (68328, 296185), (70226, 288180), (72045, 280904), (81030, 249756), (83252, 243090), (85410, 236948), (86580, 233746), (96060, 210678), (97236, 208130), (104065, 194472), (105339, 192120), (108040, 187317), (113880, 177711), (115272, 175565), (116873, 173160), (118474, 170820), (121545, 166504), (124878, 162060), (140452, 144090)]