20552520240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:729

約数の個数: 480

約数和(自身を含む): 81504783360

約数和(自身を除く): 60952263120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 307, 315, 333, 336, 359, 360, 370, 420, 444, 504, 518, 555, 560, 592, 614, 630, 666, 718, 720, 740, 777, 840, 888, 921, 1008, 1036, 1077, 1110, 1228, 1260, 1295, 1332, 1436, 1480, 1535, 1554, 1665, 1680, 1776, 1795, 1842, 2072, 2149, 2154, 2220, 2331, 2456, 2513, 2520, 2590, 2664, 2763, 2872, 2960, 3070, 3108, 3231, 3330, 3590, 3684, 3885, 4144, 4298, 4308, 4440, 4605, 4662, 4912, 5026, 5040, 5180, 5328, 5385, 5526, 5744, 6140, 6216, 6447, 6462, 6660, 7180, 7368, 7539, 7770, 8596, 8616, 8880, 9210, 9324, 10052, 10360, 10745, 10770, 11052, 11359, 11655, 12280, 12432, 12565, 12894, 12924, 13283, 13320, 13815, 14360, 14736, 15078, 15540, 16155, 17192, 17232, 18420, 18648, 19341, 20104, 20720, 21490, 21540, 22104, 22617, 22718, 23310, 24560, 25130, 25788, 25848, 26566, 26640, 27630, 28720, 30156, 31080, 32235, 32310, 34077, 34384, 36840, 37296, 37695, 38682, 39849, 40208, 42980, 43080, 44208, 45234, 45436, 46620, 50260, 51576, 51696, 53132, 55260, 56795, 60312, 62160, 64470, 64620, 66415, 68154, 73680, 75390, 77364, 79513, 79698, 85960, 86160, 90468, 90872, 92981, 93240, 96705, 100520, 102231, 103152, 106264, 110213, 110520, 113085, 113590, 119547, 120624, 128940, 129240, 132830, 136308, 150780, 154728, 159026, 159396, 170385, 171920, 180936, 181744, 185962, 186480, 193410, 199245, 201040, 204462, 212528, 220426, 221040, 226170, 227180, 238539, 239094, 257880, 258480, 265660, 272616, 278943, 301560, 309456, 318052, 318792, 330639, 340770, 361872, 371924, 386820, 397565, 398490, 408924, 440852, 452340, 454360, 464905, 477078, 478188, 511155, 515760, 531320, 545232, 551065, 557886, 597735, 603120, 636104, 637584, 661278, 681540, 715617, 743848, 771491, 773640, 795130, 796980, 817848, 836829, 881704, 904680, 908720, 929810, 954156, 956376, 991917, 1022310, 1062640, 1102130, 1115772, 1192695, 1195470, 1272208, 1322556, 1363080, 1394715, 1431234, 1487696, 1542982, 1547280, 1590260, 1593960, 1635696, 1653195, 1673658, 1763408, 1809360, 1859620, 1908312, 1912752, 1983834, 2044620, 2204260, 2231544, 2314473, 2385390, 2390940, 2645112, 2726160, 2789430, 2862468, 3085964, 3180520, 3187920, 3306390, 3347316, 3578085, 3719240, 3816624, 3857455, 3967668, 4077881, 4089240, 4184145, 4408520, 4463088, 4628946, 4770780, 4781880, 4959585, 5290224, 5578860, 5724936, 6171928, 6361040, 6612780, 6694632, 6943419, 7156170, 7438480, 7714910, 7935336, 8155762, 8178480, 8368290, 8817040, 9257892, 9541560, 9563760, 9919170, 11157720, 11449872, 11572365, 12233643, 12343856, 13225560, 13389264, 13886838, 14312340, 15429820, 15870672, 16311524, 16736580, 18515784, 19083120, 19838340, 20389405, 22315440, 23144730, 24467286, 26451120, 27773676, 28545167, 28624680, 30859640, 32623048, 33473160, 34717095, 36700929, 37031568, 39676680, 40778810, 46289460, 48934572, 55547352, 57090334, 57249360, 61168215, 61719280, 65246096, 66946320, 69434190, 73401858, 79353360, 81557620, 85635501, 92578920, 97869144, 111094704, 114180668, 122336430, 138868380, 142725835, 146803716, 163115240, 171271002, 183504645, 185157840, 195738288, 228361336, 244672860, 256906503, 277736760, 285451670, 293607432, 326230480, 342542004, 367009290, 428177505, 456722672, 489345720, 513813006, 555473520, 570903340, 587214864, 685084008, 734018580, 856355010, 978691440, 1027626012, 1141806680, 1284532515, 1370168016, 1468037160, 1712710020, 2055252024, 2283613360, 2569065030, 2936074320, 3425420040, 4110504048, 5138130060, 6850840080, 10276260120, 20552520240]

約数ペア:

[(1, 20552520240), (2, 10276260120), (3, 6850840080), (4, 5138130060), (5, 4110504048), (6, 3425420040), (7, 2936074320), (8, 2569065030), (9, 2283613360), (10, 2055252024), (12, 1712710020), (14, 1468037160), (15, 1370168016), (16, 1284532515), (18, 1141806680), (20, 1027626012), (21, 978691440), (24, 856355010), (28, 734018580), (30, 685084008), (35, 587214864), (36, 570903340), (37, 555473520), (40, 513813006), (42, 489345720), (45, 456722672), (48, 428177505), (56, 367009290), (60, 342542004), (63, 326230480), (70, 293607432), (72, 285451670), (74, 277736760), (80, 256906503), (84, 244672860), (90, 228361336), (105, 195738288), (111, 185157840), (112, 183504645), (120, 171271002), (126, 163115240), (140, 146803716), (144, 142725835), (148, 138868380), (168, 122336430), (180, 114180668), (185, 111094704), (210, 97869144), (222, 92578920), (240, 85635501), (252, 81557620), (259, 79353360), (280, 73401858), (296, 69434190), (307, 66946320), (315, 65246096), (333, 61719280), (336, 61168215), (359, 57249360), (360, 57090334), (370, 55547352), (420, 48934572), (444, 46289460), (504, 40778810), (518, 39676680), (555, 37031568), (560, 36700929), (592, 34717095), (614, 33473160), (630, 32623048), (666, 30859640), (718, 28624680), (720, 28545167), (740, 27773676), (777, 26451120), (840, 24467286), (888, 23144730), (921, 22315440), (1008, 20389405), (1036, 19838340), (1077, 19083120), (1110, 18515784), (1228, 16736580), (1260, 16311524), (1295, 15870672), (1332, 15429820), (1436, 14312340), (1480, 13886838), (1535, 13389264), (1554, 13225560), (1665, 12343856), (1680, 12233643), (1776, 11572365), (1795, 11449872), (1842, 11157720), (2072, 9919170), (2149, 9563760), (2154, 9541560), (2220, 9257892), (2331, 8817040), (2456, 8368290), (2513, 8178480), (2520, 8155762), (2590, 7935336), (2664, 7714910), (2763, 7438480), (2872, 7156170), (2960, 6943419), (3070, 6694632), (3108, 6612780), (3231, 6361040), (3330, 6171928), (3590, 5724936), (3684, 5578860), (3885, 5290224), (4144, 4959585), (4298, 4781880), (4308, 4770780), (4440, 4628946), (4605, 4463088), (4662, 4408520), (4912, 4184145), (5026, 4089240), (5040, 4077881), (5180, 3967668), (5328, 3857455), (5385, 3816624), (5526, 3719240), (5744, 3578085), (6140, 3347316), (6216, 3306390), (6447, 3187920), (6462, 3180520), (6660, 3085964), (7180, 2862468), (7368, 2789430), (7539, 2726160), (7770, 2645112), (8596, 2390940), (8616, 2385390), (8880, 2314473), (9210, 2231544), (9324, 2204260), (10052, 2044620), (10360, 1983834), (10745, 1912752), (10770, 1908312), (11052, 1859620), (11359, 1809360), (11655, 1763408), (12280, 1673658), (12432, 1653195), (12565, 1635696), (12894, 1593960), (12924, 1590260), (13283, 1547280), (13320, 1542982), (13815, 1487696), (14360, 1431234), (14736, 1394715), (15078, 1363080), (15540, 1322556), (16155, 1272208), (17192, 1195470), (17232, 1192695), (18420, 1115772), (18648, 1102130), (19341, 1062640), (20104, 1022310), (20720, 991917), (21490, 956376), (21540, 954156), (22104, 929810), (22617, 908720), (22718, 904680), (23310, 881704), (24560, 836829), (25130, 817848), (25788, 796980), (25848, 795130), (26566, 773640), (26640, 771491), (27630, 743848), (28720, 715617), (30156, 681540), (31080, 661278), (32235, 637584), (32310, 636104), (34077, 603120), (34384, 597735), (36840, 557886), (37296, 551065), (37695, 545232), (38682, 531320), (39849, 515760), (40208, 511155), (42980, 478188), (43080, 477078), (44208, 464905), (45234, 454360), (45436, 452340), (46620, 440852), (50260, 408924), (51576, 398490), (51696, 397565), (53132, 386820), (55260, 371924), (56795, 361872), (60312, 340770), (62160, 330639), (64470, 318792), (64620, 318052), (66415, 309456), (68154, 301560), (73680, 278943), (75390, 272616), (77364, 265660), (79513, 258480), (79698, 257880), (85960, 239094), (86160, 238539), (90468, 227180), (90872, 226170), (92981, 221040), (93240, 220426), (96705, 212528), (100520, 204462), (102231, 201040), (103152, 199245), (106264, 193410), (110213, 186480), (110520, 185962), (113085, 181744), (113590, 180936), (119547, 171920), (120624, 170385), (128940, 159396), (129240, 159026), (132830, 154728), (136308, 150780)]