20112131520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3570

約数の個数: 560

約数和(自身を含む): 81600982848

約数和(自身を除く): 61488851328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 320, 324, 340, 351, 360, 390, 405, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 576, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 832, 864, 884, 918, 936, 960, 1020, 1040, 1053, 1080, 1088, 1105, 1170, 1224, 1248, 1296, 1326, 1360, 1377, 1404, 1440, 1530, 1560, 1620, 1632, 1728, 1755, 1768, 1836, 1872, 1989, 2040, 2080, 2106, 2160, 2210, 2295, 2340, 2448, 2496, 2592, 2652, 2720, 2754, 2808, 2880, 3060, 3120, 3240, 3264, 3315, 3510, 3511, 3536, 3672, 3744, 3978, 4080, 4160, 4212, 4320, 4420, 4590, 4680, 4896, 5184, 5265, 5304, 5440, 5508, 5616, 5967, 6120, 6240, 6480, 6630, 6885, 7020, 7022, 7072, 7344, 7488, 7956, 8160, 8424, 8640, 8840, 9180, 9360, 9792, 9945, 10530, 10533, 10608, 11016, 11232, 11934, 12240, 12480, 12960, 13260, 13770, 14040, 14044, 14144, 14688, 15912, 16320, 16848, 17555, 17680, 17901, 18360, 18720, 19890, 21060, 21066, 21216, 22032, 22464, 23868, 24480, 25920, 26520, 27540, 28080, 28088, 29376, 29835, 31599, 31824, 33696, 35110, 35360, 35802, 36720, 37440, 39780, 42120, 42132, 42432, 44064, 45643, 47736, 48960, 52665, 53040, 55080, 56160, 56176, 59670, 59687, 63198, 63648, 67392, 70220, 70720, 71604, 73440, 79560, 84240, 84264, 88128, 89505, 91286, 94797, 95472, 105330, 106080, 110160, 112320, 112352, 119340, 119374, 126396, 127296, 136929, 140440, 143208, 146880, 157995, 159120, 168480, 168528, 179010, 179061, 182572, 189594, 190944, 210660, 212160, 220320, 224704, 228215, 238680, 238748, 252792, 273858, 280880, 284391, 286416, 298435, 315990, 318240, 336960, 337056, 358020, 358122, 365144, 379188, 381888, 410787, 421320, 440640, 456430, 473985, 477360, 477496, 505584, 537183, 547716, 561760, 568782, 572832, 596870, 631980, 636480, 674112, 684645, 716040, 716244, 730288, 758376, 775931, 821574, 842640, 895305, 912860, 947970, 954720, 954992, 1011168, 1074366, 1095432, 1123520, 1137564, 1145664, 1193740, 1232361, 1263960, 1369290, 1421955, 1432080, 1432488, 1460576, 1516752, 1551862, 1611549, 1643148, 1685280, 1790610, 1825720, 1895940, 1909440, 1909984, 2022336, 2053935, 2148732, 2190864, 2275128, 2327793, 2387480, 2464722, 2527920, 2685915, 2738580, 2843910, 2864160, 2864976, 2921152, 3033504, 3103724, 3223098, 3286296, 3370560, 3581220, 3651440, 3697083, 3791880, 3819968, 3879655, 4107870, 4297464, 4381728, 4550256, 4655586, 4774960, 4834647, 4929444, 5055840, 5371830, 5477160, 5687820, 5728320, 5729952, 6067008, 6161805, 6207448, 6446196, 6572592, 6983379, 7162440, 7302880, 7394166, 7583760, 7759310, 8057745, 8215740, 8594928, 8763456, 9100512, 9311172, 9549920, 9669294, 9858888, 10111680, 10743660, 10954320, 11375640, 11459904, 11638965, 12323610, 12414896, 12892392, 13145184, 13966758, 14324880, 14605760, 14788332, 15167520, 15518620, 16115490, 16431480, 17189856, 18201024, 18485415, 18622344, 19099840, 19338588, 19717776, 20950137, 21487320, 21908640, 22751280, 23277930, 24173235, 24647220, 24829792, 25784784, 26290368, 27933516, 28649760, 29576664, 30335040, 31037240, 32230980, 32862960, 34379712, 34916895, 36970830, 37244688, 38677176, 39435552, 41900274, 42974640, 43817280, 45502560, 46555860, 48346470, 49294440, 49659584, 51569568, 55867032, 57299520, 59153328, 62074480, 62850411, 64461960, 65725920, 69833790, 73941660, 74489376, 77354352, 78871104, 83800548, 85949280, 91005120, 93111720, 96692940, 98588880, 103139136, 104750685, 111734064, 118306656, 124148960, 125700822, 128923920, 131451840, 139667580, 147883320, 148978752, 154708704, 167601096, 171898560, 186223440, 193385880, 197177760, 209501370, 223468128, 236613312, 248297920, 251401644, 257847840, 279335160, 295766640, 309417408, 314252055, 335202192, 372446880, 386771760, 394355520, 419002740, 446936256, 502803288, 515695680, 558670320, 591533280, 628504110, 670404384, 744893760, 773543520, 838005480, 1005606576, 1117340640, 1183066560, 1257008220, 1340808768, 1547087040, 1676010960, 2011213152, 2234681280, 2514016440, 3352021920, 4022426304, 5028032880, 6704043840, 10056065760, 20112131520]

約数ペア:

[(1, 20112131520), (2, 10056065760), (3, 6704043840), (4, 5028032880), (5, 4022426304), (6, 3352021920), (8, 2514016440), (9, 2234681280), (10, 2011213152), (12, 1676010960), (13, 1547087040), (15, 1340808768), (16, 1257008220), (17, 1183066560), (18, 1117340640), (20, 1005606576), (24, 838005480), (26, 773543520), (27, 744893760), (30, 670404384), (32, 628504110), (34, 591533280), (36, 558670320), (39, 515695680), (40, 502803288), (45, 446936256), (48, 419002740), (51, 394355520), (52, 386771760), (54, 372446880), (60, 335202192), (64, 314252055), (65, 309417408), (68, 295766640), (72, 279335160), (78, 257847840), (80, 251401644), (81, 248297920), (85, 236613312), (90, 223468128), (96, 209501370), (102, 197177760), (104, 193385880), (108, 186223440), (117, 171898560), (120, 167601096), (130, 154708704), (135, 148978752), (136, 147883320), (144, 139667580), (153, 131451840), (156, 128923920), (160, 125700822), (162, 124148960), (170, 118306656), (180, 111734064), (192, 104750685), (195, 103139136), (204, 98588880), (208, 96692940), (216, 93111720), (221, 91005120), (234, 85949280), (240, 83800548), (255, 78871104), (260, 77354352), (270, 74489376), (272, 73941660), (288, 69833790), (306, 65725920), (312, 64461960), (320, 62850411), (324, 62074480), (340, 59153328), (351, 57299520), (360, 55867032), (390, 51569568), (405, 49659584), (408, 49294440), (416, 48346470), (432, 46555860), (442, 45502560), (459, 43817280), (468, 42974640), (480, 41900274), (510, 39435552), (520, 38677176), (540, 37244688), (544, 36970830), (576, 34916895), (585, 34379712), (612, 32862960), (624, 32230980), (648, 31037240), (663, 30335040), (680, 29576664), (702, 28649760), (720, 27933516), (765, 26290368), (780, 25784784), (810, 24829792), (816, 24647220), (832, 24173235), (864, 23277930), (884, 22751280), (918, 21908640), (936, 21487320), (960, 20950137), (1020, 19717776), (1040, 19338588), (1053, 19099840), (1080, 18622344), (1088, 18485415), (1105, 18201024), (1170, 17189856), (1224, 16431480), (1248, 16115490), (1296, 15518620), (1326, 15167520), (1360, 14788332), (1377, 14605760), (1404, 14324880), (1440, 13966758), (1530, 13145184), (1560, 12892392), (1620, 12414896), (1632, 12323610), (1728, 11638965), (1755, 11459904), (1768, 11375640), (1836, 10954320), (1872, 10743660), (1989, 10111680), (2040, 9858888), (2080, 9669294), (2106, 9549920), (2160, 9311172), (2210, 9100512), (2295, 8763456), (2340, 8594928), (2448, 8215740), (2496, 8057745), (2592, 7759310), (2652, 7583760), (2720, 7394166), (2754, 7302880), (2808, 7162440), (2880, 6983379), (3060, 6572592), (3120, 6446196), (3240, 6207448), (3264, 6161805), (3315, 6067008), (3510, 5729952), (3511, 5728320), (3536, 5687820), (3672, 5477160), (3744, 5371830), (3978, 5055840), (4080, 4929444), (4160, 4834647), (4212, 4774960), (4320, 4655586), (4420, 4550256), (4590, 4381728), (4680, 4297464), (4896, 4107870), (5184, 3879655), (5265, 3819968), (5304, 3791880), (5440, 3697083), (5508, 3651440), (5616, 3581220), (5967, 3370560), (6120, 3286296), (6240, 3223098), (6480, 3103724), (6630, 3033504), (6885, 2921152), (7020, 2864976), (7022, 2864160), (7072, 2843910), (7344, 2738580), (7488, 2685915), (7956, 2527920), (8160, 2464722), (8424, 2387480), (8640, 2327793), (8840, 2275128), (9180, 2190864), (9360, 2148732), (9792, 2053935), (9945, 2022336), (10530, 1909984), (10533, 1909440), (10608, 1895940), (11016, 1825720), (11232, 1790610), (11934, 1685280), (12240, 1643148), (12480, 1611549), (12960, 1551862), (13260, 1516752), (13770, 1460576), (14040, 1432488), (14044, 1432080), (14144, 1421955), (14688, 1369290), (15912, 1263960), (16320, 1232361), (16848, 1193740), (17555, 1145664), (17680, 1137564), (17901, 1123520), (18360, 1095432), (18720, 1074366), (19890, 1011168), (21060, 954992), (21066, 954720), (21216, 947970), (22032, 912860), (22464, 895305), (23868, 842640), (24480, 821574), (25920, 775931), (26520, 758376), (27540, 730288), (28080, 716244), (28088, 716040), (29376, 684645), (29835, 674112), (31599, 636480), (31824, 631980), (33696, 596870), (35110, 572832), (35360, 568782), (35802, 561760), (36720, 547716), (37440, 537183), (39780, 505584), (42120, 477496), (42132, 477360), (42432, 473985), (44064, 456430), (45643, 440640), (47736, 421320), (48960, 410787), (52665, 381888), (53040, 379188), (55080, 365144), (56160, 358122), (56176, 358020), (59670, 337056), (59687, 336960), (63198, 318240), (63648, 315990), (67392, 298435), (70220, 286416), (70720, 284391), (71604, 280880), (73440, 273858), (79560, 252792), (84240, 238748), (84264, 238680), (88128, 228215), (89505, 224704), (91286, 220320), (94797, 212160), (95472, 210660), (105330, 190944), (106080, 189594), (110160, 182572), (112320, 179061), (112352, 179010), (119340, 168528), (119374, 168480), (126396, 159120), (127296, 157995), (136929, 146880), (140440, 143208)]