20159785440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 576

約数和(自身を含む): 74101547520

約数和(自身を除く): 53941762080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 71, 72, 80, 81, 90, 96, 108, 109, 120, 134, 135, 142, 144, 160, 162, 180, 201, 213, 216, 218, 240, 243, 268, 270, 284, 288, 324, 327, 335, 355, 360, 402, 405, 426, 432, 436, 480, 486, 536, 540, 545, 568, 603, 639, 648, 654, 670, 710, 720, 804, 810, 852, 864, 872, 972, 981, 1005, 1065, 1072, 1080, 1090, 1136, 1206, 1215, 1278, 1296, 1308, 1340, 1420, 1440, 1608, 1620, 1635, 1704, 1744, 1809, 1917, 1944, 1962, 2010, 2130, 2144, 2160, 2180, 2272, 2412, 2430, 2556, 2592, 2616, 2680, 2840, 2943, 3015, 3195, 3216, 3240, 3270, 3408, 3488, 3618, 3834, 3888, 3924, 4020, 4260, 4320, 4360, 4757, 4824, 4860, 4905, 5112, 5232, 5360, 5427, 5680, 5751, 5886, 6030, 6390, 6432, 6480, 6540, 6816, 7236, 7303, 7668, 7739, 7776, 7848, 8040, 8520, 8720, 8829, 9045, 9514, 9585, 9648, 9720, 9810, 10224, 10464, 10720, 10854, 11360, 11502, 11772, 12060, 12780, 12960, 13080, 14271, 14472, 14606, 14715, 15336, 15478, 15696, 16080, 16281, 17040, 17253, 17440, 17658, 18090, 19028, 19170, 19296, 19440, 19620, 20448, 21708, 21909, 23004, 23217, 23544, 23785, 24120, 25560, 26160, 26487, 27135, 28542, 28755, 28944, 29212, 29430, 30672, 30956, 31392, 32160, 32562, 34080, 34506, 35316, 36180, 36515, 38056, 38340, 38695, 38880, 39240, 42813, 43416, 43818, 44145, 46008, 46434, 47088, 47570, 48240, 51120, 52320, 52974, 54270, 57084, 57510, 57888, 58424, 58860, 61344, 61912, 65124, 65727, 69012, 69651, 70632, 71355, 72360, 73030, 76112, 76680, 77390, 78480, 81405, 85626, 86265, 86832, 87636, 88290, 92016, 92868, 94176, 95140, 96480, 102240, 105948, 108540, 109545, 114168, 115020, 116085, 116848, 117720, 123824, 128439, 130248, 131454, 132435, 138024, 139302, 141264, 142710, 144720, 146060, 152224, 153360, 154780, 156960, 162810, 171252, 172530, 173664, 175272, 176580, 184032, 185736, 190280, 197181, 208953, 211896, 214065, 217080, 219090, 228336, 230040, 232170, 233696, 235440, 247648, 256878, 260496, 262908, 264870, 276048, 278604, 282528, 285420, 289440, 292120, 306720, 309560, 325620, 328635, 342504, 345060, 348255, 350544, 353160, 371472, 380560, 385317, 394362, 417906, 423792, 428130, 434160, 438180, 456672, 460080, 464340, 470880, 513756, 518513, 520992, 525816, 529740, 552096, 557208, 570840, 584240, 591543, 619120, 626859, 642195, 651240, 657270, 685008, 690120, 696510, 701088, 706320, 742944, 761120, 770634, 788724, 835812, 847584, 856260, 868320, 876360, 920160, 928680, 985905, 1027512, 1037026, 1044765, 1051632, 1059480, 1114416, 1141680, 1155951, 1168480, 1183086, 1238240, 1253718, 1284390, 1302480, 1314540, 1370016, 1380240, 1393020, 1412640, 1541268, 1555539, 1577448, 1671624, 1712520, 1752720, 1774629, 1857360, 1880577, 1926585, 1971810, 2055024, 2074052, 2089530, 2103264, 2118960, 2228832, 2283360, 2311902, 2366172, 2507436, 2568780, 2592565, 2604960, 2629080, 2760480, 2786040, 2957715, 3082536, 3111078, 3134295, 3154896, 3343248, 3425040, 3505440, 3549258, 3714720, 3761154, 3853170, 3943620, 4110048, 4148104, 4179060, 4237920, 4623804, 4666617, 4732344, 5014872, 5137560, 5185130, 5258160, 5572080, 5779755, 5915430, 6165072, 6222156, 6268590, 6309792, 6686496, 6850080, 7098516, 7522308, 7706340, 7777695, 7887240, 8296208, 8358120, 8873145, 9247608, 9333234, 9402885, 9464688, 10029744, 10275120, 10370260, 10516320, 11144160, 11559510, 11830860, 12330144, 12444312, 12537180, 13999851, 14197032, 15044616, 15412680, 15555390, 15774480, 16592416, 16716240, 17746290, 18495216, 18666468, 18805770, 18929376, 20059488, 20550240, 20740520, 23119020, 23333085, 23661720, 24888624, 25074360, 27999702, 28394064, 30089232, 30825360, 31110780, 31548960, 33432480, 35492580, 36990432, 37332936, 37611540, 41481040, 41999553, 46238040, 46666170, 47323440, 49777248, 50148720, 55999404, 56788128, 60178464, 61650720, 62221560, 69999255, 70985160, 74665872, 75223080, 82962080, 83999106, 92476080, 93332340, 94646880, 100297440, 111998808, 124443120, 125998659, 139998510, 141970320, 149331744, 150446160, 167998212, 184952160, 186664680, 209997765, 223997616, 248886240, 251997318, 279997020, 283940640, 300892320, 335996424, 373329360, 419995530, 447995232, 503994636, 559994040, 629993295, 671992848, 746658720, 839991060, 1007989272, 1119988080, 1259986590, 1343985696, 1679982120, 2015978544, 2239976160, 2519973180, 3359964240, 4031957088, 5039946360, 6719928480, 10079892720, 20159785440]

約数ペア:

[(1, 20159785440), (2, 10079892720), (3, 6719928480), (4, 5039946360), (5, 4031957088), (6, 3359964240), (8, 2519973180), (9, 2239976160), (10, 2015978544), (12, 1679982120), (15, 1343985696), (16, 1259986590), (18, 1119988080), (20, 1007989272), (24, 839991060), (27, 746658720), (30, 671992848), (32, 629993295), (36, 559994040), (40, 503994636), (45, 447995232), (48, 419995530), (54, 373329360), (60, 335996424), (67, 300892320), (71, 283940640), (72, 279997020), (80, 251997318), (81, 248886240), (90, 223997616), (96, 209997765), (108, 186664680), (109, 184952160), (120, 167998212), (134, 150446160), (135, 149331744), (142, 141970320), (144, 139998510), (160, 125998659), (162, 124443120), (180, 111998808), (201, 100297440), (213, 94646880), (216, 93332340), (218, 92476080), (240, 83999106), (243, 82962080), (268, 75223080), (270, 74665872), (284, 70985160), (288, 69999255), (324, 62221560), (327, 61650720), (335, 60178464), (355, 56788128), (360, 55999404), (402, 50148720), (405, 49777248), (426, 47323440), (432, 46666170), (436, 46238040), (480, 41999553), (486, 41481040), (536, 37611540), (540, 37332936), (545, 36990432), (568, 35492580), (603, 33432480), (639, 31548960), (648, 31110780), (654, 30825360), (670, 30089232), (710, 28394064), (720, 27999702), (804, 25074360), (810, 24888624), (852, 23661720), (864, 23333085), (872, 23119020), (972, 20740520), (981, 20550240), (1005, 20059488), (1065, 18929376), (1072, 18805770), (1080, 18666468), (1090, 18495216), (1136, 17746290), (1206, 16716240), (1215, 16592416), (1278, 15774480), (1296, 15555390), (1308, 15412680), (1340, 15044616), (1420, 14197032), (1440, 13999851), (1608, 12537180), (1620, 12444312), (1635, 12330144), (1704, 11830860), (1744, 11559510), (1809, 11144160), (1917, 10516320), (1944, 10370260), (1962, 10275120), (2010, 10029744), (2130, 9464688), (2144, 9402885), (2160, 9333234), (2180, 9247608), (2272, 8873145), (2412, 8358120), (2430, 8296208), (2556, 7887240), (2592, 7777695), (2616, 7706340), (2680, 7522308), (2840, 7098516), (2943, 6850080), (3015, 6686496), (3195, 6309792), (3216, 6268590), (3240, 6222156), (3270, 6165072), (3408, 5915430), (3488, 5779755), (3618, 5572080), (3834, 5258160), (3888, 5185130), (3924, 5137560), (4020, 5014872), (4260, 4732344), (4320, 4666617), (4360, 4623804), (4757, 4237920), (4824, 4179060), (4860, 4148104), (4905, 4110048), (5112, 3943620), (5232, 3853170), (5360, 3761154), (5427, 3714720), (5680, 3549258), (5751, 3505440), (5886, 3425040), (6030, 3343248), (6390, 3154896), (6432, 3134295), (6480, 3111078), (6540, 3082536), (6816, 2957715), (7236, 2786040), (7303, 2760480), (7668, 2629080), (7739, 2604960), (7776, 2592565), (7848, 2568780), (8040, 2507436), (8520, 2366172), (8720, 2311902), (8829, 2283360), (9045, 2228832), (9514, 2118960), (9585, 2103264), (9648, 2089530), (9720, 2074052), (9810, 2055024), (10224, 1971810), (10464, 1926585), (10720, 1880577), (10854, 1857360), (11360, 1774629), (11502, 1752720), (11772, 1712520), (12060, 1671624), (12780, 1577448), (12960, 1555539), (13080, 1541268), (14271, 1412640), (14472, 1393020), (14606, 1380240), (14715, 1370016), (15336, 1314540), (15478, 1302480), (15696, 1284390), (16080, 1253718), (16281, 1238240), (17040, 1183086), (17253, 1168480), (17440, 1155951), (17658, 1141680), (18090, 1114416), (19028, 1059480), (19170, 1051632), (19296, 1044765), (19440, 1037026), (19620, 1027512), (20448, 985905), (21708, 928680), (21909, 920160), (23004, 876360), (23217, 868320), (23544, 856260), (23785, 847584), (24120, 835812), (25560, 788724), (26160, 770634), (26487, 761120), (27135, 742944), (28542, 706320), (28755, 701088), (28944, 696510), (29212, 690120), (29430, 685008), (30672, 657270), (30956, 651240), (31392, 642195), (32160, 626859), (32562, 619120), (34080, 591543), (34506, 584240), (35316, 570840), (36180, 557208), (36515, 552096), (38056, 529740), (38340, 525816), (38695, 520992), (38880, 518513), (39240, 513756), (42813, 470880), (43416, 464340), (43818, 460080), (44145, 456672), (46008, 438180), (46434, 434160), (47088, 428130), (47570, 423792), (48240, 417906), (51120, 394362), (52320, 385317), (52974, 380560), (54270, 371472), (57084, 353160), (57510, 350544), (57888, 348255), (58424, 345060), (58860, 342504), (61344, 328635), (61912, 325620), (65124, 309560), (65727, 306720), (69012, 292120), (69651, 289440), (70632, 285420), (71355, 282528), (72360, 278604), (73030, 276048), (76112, 264870), (76680, 262908), (77390, 260496), (78480, 256878), (81405, 247648), (85626, 235440), (86265, 233696), (86832, 232170), (87636, 230040), (88290, 228336), (92016, 219090), (92868, 217080), (94176, 214065), (95140, 211896), (96480, 208953), (102240, 197181), (105948, 190280), (108540, 185736), (109545, 184032), (114168, 176580), (115020, 175272), (116085, 173664), (116848, 172530), (117720, 171252), (123824, 162810), (128439, 156960), (130248, 154780), (131454, 153360), (132435, 152224), (138024, 146060), (139302, 144720), (141264, 142710)]