20565567360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1227

約数の個数: 512

約数和(自身を含む): 79456204800

約数和(自身を除く): 58890637440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 83, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 166, 180, 192, 195, 208, 216, 234, 240, 249, 260, 270, 288, 312, 320, 332, 351, 360, 384, 390, 415, 416, 432, 468, 480, 498, 520, 540, 576, 585, 624, 640, 664, 702, 720, 747, 780, 830, 832, 864, 936, 960, 996, 1040, 1079, 1080, 1103, 1152, 1170, 1245, 1248, 1328, 1404, 1440, 1494, 1560, 1660, 1664, 1728, 1755, 1872, 1920, 1992, 2080, 2158, 2160, 2206, 2241, 2340, 2490, 2496, 2656, 2808, 2880, 2988, 3120, 3237, 3309, 3320, 3456, 3510, 3735, 3744, 3984, 4160, 4316, 4320, 4412, 4482, 4680, 4980, 4992, 5312, 5395, 5515, 5616, 5760, 5976, 6240, 6474, 6618, 6640, 7020, 7470, 7488, 7968, 8320, 8632, 8640, 8824, 8964, 9360, 9711, 9927, 9960, 10624, 10790, 11030, 11205, 11232, 11952, 12480, 12948, 13236, 13280, 14040, 14339, 14940, 14976, 15936, 16185, 16545, 17264, 17280, 17648, 17928, 18720, 19422, 19854, 19920, 21580, 22060, 22410, 22464, 23904, 24960, 25896, 26472, 26560, 28080, 28678, 29133, 29781, 29880, 31872, 32370, 33090, 34528, 35296, 35856, 37440, 38844, 39708, 39840, 43017, 43160, 44120, 44820, 44928, 47808, 48555, 49635, 51792, 52944, 53120, 56160, 57356, 58266, 59562, 59760, 64740, 66180, 69056, 70592, 71695, 71712, 74880, 77688, 79416, 79680, 86034, 86320, 88240, 89640, 91549, 95616, 97110, 99270, 103584, 105888, 112320, 114712, 116532, 119124, 119520, 129051, 129480, 132360, 138112, 141184, 143390, 143424, 145665, 148905, 155376, 158832, 159360, 172068, 172640, 176480, 179280, 183098, 194220, 198540, 207168, 211776, 215085, 224640, 229424, 233064, 238248, 239040, 258102, 258960, 264720, 274647, 286780, 286848, 291330, 297810, 310752, 317664, 344136, 345280, 352960, 358560, 366196, 387153, 388440, 397080, 414336, 423552, 430170, 457745, 458848, 466128, 476496, 478080, 516204, 517920, 529440, 549294, 573560, 582660, 595620, 621504, 635328, 645255, 688272, 690560, 705920, 717120, 732392, 774306, 776880, 794160, 823941, 860340, 915490, 917696, 932256, 952992, 1032408, 1035840, 1058880, 1098588, 1147120, 1165320, 1190137, 1191240, 1243008, 1270656, 1290510, 1373235, 1376544, 1434240, 1464784, 1548612, 1553760, 1588320, 1647882, 1720680, 1830980, 1835392, 1864512, 1905984, 1935765, 2064816, 2071680, 2117760, 2197176, 2294240, 2330640, 2380274, 2382480, 2471823, 2581020, 2746470, 2753088, 2929568, 3097224, 3107520, 3176640, 3295764, 3441360, 3570411, 3661960, 3729024, 3811968, 3871530, 4119705, 4129632, 4394352, 4588480, 4661280, 4760548, 4764960, 4943646, 5162040, 5492940, 5506176, 5859136, 5950685, 6194448, 6215040, 6353280, 6591528, 6882720, 7140822, 7323920, 7743060, 8239410, 8259264, 8788704, 9176960, 9322560, 9521096, 9529920, 9887292, 10324080, 10711233, 10985880, 11718272, 11901370, 12359115, 12388896, 13183056, 13765440, 14281644, 14647840, 15486120, 16478820, 16518528, 17577408, 17852055, 18645120, 19042192, 19059840, 19774584, 20648160, 21422466, 21971760, 23802740, 24718230, 24777792, 26366112, 27530880, 28563288, 29295680, 30972240, 32133699, 32957640, 35154816, 35704110, 38084384, 39549168, 41296320, 42844932, 43943520, 47605480, 49436460, 49555584, 52732224, 53556165, 57126576, 58591360, 61944480, 64267398, 65915280, 71408220, 76168768, 79098336, 82592640, 85689864, 87887040, 95210960, 98872920, 105464448, 107112330, 114253152, 123888960, 128534796, 131830560, 142816440, 152337536, 158196672, 160668495, 171379728, 175774080, 190421920, 197745840, 214224660, 228506304, 247777920, 257069592, 263661120, 285632880, 316393344, 321336990, 342759456, 380843840, 395491680, 428449320, 457012608, 514139184, 527322240, 571265760, 642673980, 685518912, 761687680, 790983360, 856898640, 1028278368, 1142531520, 1285347960, 1371037824, 1581966720, 1713797280, 2056556736, 2285063040, 2570695920, 3427594560, 4113113472, 5141391840, 6855189120, 10282783680, 20565567360]

約数ペア:

[(1, 20565567360), (2, 10282783680), (3, 6855189120), (4, 5141391840), (5, 4113113472), (6, 3427594560), (8, 2570695920), (9, 2285063040), (10, 2056556736), (12, 1713797280), (13, 1581966720), (15, 1371037824), (16, 1285347960), (18, 1142531520), (20, 1028278368), (24, 856898640), (26, 790983360), (27, 761687680), (30, 685518912), (32, 642673980), (36, 571265760), (39, 527322240), (40, 514139184), (45, 457012608), (48, 428449320), (52, 395491680), (54, 380843840), (60, 342759456), (64, 321336990), (65, 316393344), (72, 285632880), (78, 263661120), (80, 257069592), (83, 247777920), (90, 228506304), (96, 214224660), (104, 197745840), (108, 190421920), (117, 175774080), (120, 171379728), (128, 160668495), (130, 158196672), (135, 152337536), (144, 142816440), (156, 131830560), (160, 128534796), (166, 123888960), (180, 114253152), (192, 107112330), (195, 105464448), (208, 98872920), (216, 95210960), (234, 87887040), (240, 85689864), (249, 82592640), (260, 79098336), (270, 76168768), (288, 71408220), (312, 65915280), (320, 64267398), (332, 61944480), (351, 58591360), (360, 57126576), (384, 53556165), (390, 52732224), (415, 49555584), (416, 49436460), (432, 47605480), (468, 43943520), (480, 42844932), (498, 41296320), (520, 39549168), (540, 38084384), (576, 35704110), (585, 35154816), (624, 32957640), (640, 32133699), (664, 30972240), (702, 29295680), (720, 28563288), (747, 27530880), (780, 26366112), (830, 24777792), (832, 24718230), (864, 23802740), (936, 21971760), (960, 21422466), (996, 20648160), (1040, 19774584), (1079, 19059840), (1080, 19042192), (1103, 18645120), (1152, 17852055), (1170, 17577408), (1245, 16518528), (1248, 16478820), (1328, 15486120), (1404, 14647840), (1440, 14281644), (1494, 13765440), (1560, 13183056), (1660, 12388896), (1664, 12359115), (1728, 11901370), (1755, 11718272), (1872, 10985880), (1920, 10711233), (1992, 10324080), (2080, 9887292), (2158, 9529920), (2160, 9521096), (2206, 9322560), (2241, 9176960), (2340, 8788704), (2490, 8259264), (2496, 8239410), (2656, 7743060), (2808, 7323920), (2880, 7140822), (2988, 6882720), (3120, 6591528), (3237, 6353280), (3309, 6215040), (3320, 6194448), (3456, 5950685), (3510, 5859136), (3735, 5506176), (3744, 5492940), (3984, 5162040), (4160, 4943646), (4316, 4764960), (4320, 4760548), (4412, 4661280), (4482, 4588480), (4680, 4394352), (4980, 4129632), (4992, 4119705), (5312, 3871530), (5395, 3811968), (5515, 3729024), (5616, 3661960), (5760, 3570411), (5976, 3441360), (6240, 3295764), (6474, 3176640), (6618, 3107520), (6640, 3097224), (7020, 2929568), (7470, 2753088), (7488, 2746470), (7968, 2581020), (8320, 2471823), (8632, 2382480), (8640, 2380274), (8824, 2330640), (8964, 2294240), (9360, 2197176), (9711, 2117760), (9927, 2071680), (9960, 2064816), (10624, 1935765), (10790, 1905984), (11030, 1864512), (11205, 1835392), (11232, 1830980), (11952, 1720680), (12480, 1647882), (12948, 1588320), (13236, 1553760), (13280, 1548612), (14040, 1464784), (14339, 1434240), (14940, 1376544), (14976, 1373235), (15936, 1290510), (16185, 1270656), (16545, 1243008), (17264, 1191240), (17280, 1190137), (17648, 1165320), (17928, 1147120), (18720, 1098588), (19422, 1058880), (19854, 1035840), (19920, 1032408), (21580, 952992), (22060, 932256), (22410, 917696), (22464, 915490), (23904, 860340), (24960, 823941), (25896, 794160), (26472, 776880), (26560, 774306), (28080, 732392), (28678, 717120), (29133, 705920), (29781, 690560), (29880, 688272), (31872, 645255), (32370, 635328), (33090, 621504), (34528, 595620), (35296, 582660), (35856, 573560), (37440, 549294), (38844, 529440), (39708, 517920), (39840, 516204), (43017, 478080), (43160, 476496), (44120, 466128), (44820, 458848), (44928, 457745), (47808, 430170), (48555, 423552), (49635, 414336), (51792, 397080), (52944, 388440), (53120, 387153), (56160, 366196), (57356, 358560), (58266, 352960), (59562, 345280), (59760, 344136), (64740, 317664), (66180, 310752), (69056, 297810), (70592, 291330), (71695, 286848), (71712, 286780), (74880, 274647), (77688, 264720), (79416, 258960), (79680, 258102), (86034, 239040), (86320, 238248), (88240, 233064), (89640, 229424), (91549, 224640), (95616, 215085), (97110, 211776), (99270, 207168), (103584, 198540), (105888, 194220), (112320, 183098), (114712, 179280), (116532, 176480), (119124, 172640), (119520, 172068), (129051, 159360), (129480, 158832), (132360, 155376), (138112, 148905), (141184, 145665), (143390, 143424)]