20565174240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3376

約数の個数: 480

約数和(自身を含む): 80297632800

約数和(自身を除く): 59732458560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 81, 90, 96, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 160, 162, 180, 185, 195, 208, 216, 222, 234, 240, 260, 270, 288, 296, 312, 324, 333, 351, 360, 370, 390, 405, 416, 432, 444, 468, 480, 481, 520, 540, 555, 585, 592, 624, 648, 666, 702, 720, 740, 780, 810, 864, 888, 936, 962, 999, 1040, 1053, 1080, 1110, 1170, 1184, 1248, 1296, 1332, 1404, 1440, 1443, 1480, 1560, 1620, 1665, 1755, 1776, 1872, 1924, 1998, 2080, 2106, 2160, 2220, 2340, 2405, 2592, 2664, 2808, 2886, 2960, 2997, 3120, 3240, 3299, 3330, 3510, 3552, 3744, 3848, 3996, 4212, 4320, 4329, 4440, 4680, 4810, 4995, 5265, 5328, 5616, 5772, 5920, 5994, 6240, 6480, 6598, 6660, 7020, 7215, 7696, 7992, 8424, 8658, 8880, 9360, 9620, 9897, 9990, 10530, 10656, 11232, 11544, 11988, 12960, 12987, 13196, 13320, 14040, 14430, 14985, 15392, 15984, 16495, 16848, 17316, 17760, 18720, 19240, 19794, 19980, 21060, 21645, 23088, 23976, 25974, 26392, 26640, 28080, 28860, 29691, 29970, 31968, 32990, 33696, 34632, 38480, 38961, 39588, 39960, 42120, 42887, 43290, 46176, 47952, 49485, 51948, 52784, 53280, 56160, 57720, 59382, 59940, 64935, 65980, 69264, 76960, 77922, 79176, 79920, 84240, 85774, 86580, 89073, 95904, 98970, 103896, 105568, 115440, 118764, 119880, 122063, 128661, 129870, 131960, 138528, 148455, 155844, 158352, 159840, 168480, 171548, 173160, 178146, 194805, 197940, 207792, 214435, 230880, 237528, 239760, 244126, 257322, 259740, 263920, 267219, 296910, 311688, 316704, 343096, 346320, 356292, 366189, 385983, 389610, 395880, 415584, 428870, 445365, 475056, 479520, 488252, 514644, 519480, 527840, 534438, 593820, 610315, 623376, 643305, 686192, 692640, 712584, 732378, 771966, 779220, 791760, 857740, 890730, 950112, 976504, 1029288, 1038960, 1068876, 1098567, 1157949, 1187640, 1220630, 1246752, 1286610, 1336095, 1372384, 1425168, 1464756, 1543932, 1558440, 1583520, 1586819, 1715480, 1781460, 1830945, 1929915, 1953008, 2058576, 2077920, 2137752, 2197134, 2315898, 2375280, 2441260, 2573220, 2672190, 2850336, 2929512, 3087864, 3116880, 3173638, 3295701, 3430960, 3473847, 3562920, 3661890, 3859830, 3906016, 4117152, 4275504, 4394268, 4631796, 4750560, 4760457, 4882520, 5146440, 5344380, 5492835, 5789745, 5859024, 6175728, 6233760, 6347276, 6591402, 6861920, 6947694, 7125840, 7323780, 7719660, 7934095, 8551008, 8788536, 9263592, 9520914, 9765040, 9887103, 10292880, 10688760, 10985670, 11579490, 11718048, 12351456, 12694552, 13182804, 13895388, 14251680, 14281371, 14647560, 15439320, 15868190, 16478505, 17369235, 17577072, 18527184, 19041828, 19530080, 19774206, 20585760, 21377520, 21971340, 23158980, 23802285, 25389104, 26365608, 27790776, 28562742, 29295120, 30878640, 31736380, 32957010, 34738470, 35154144, 37054368, 38083656, 39548412, 42755040, 42844113, 43942680, 46317960, 47604570, 49435515, 50778208, 52731216, 55581552, 57125484, 58590240, 61757280, 63472760, 65914020, 69476940, 71406855, 76167312, 79096824, 85688226, 87885360, 92635920, 95209140, 98871030, 105462432, 111163104, 114250968, 126945520, 128532339, 131828040, 138953880, 142813710, 152334624, 158193648, 171376452, 175770720, 185271840, 190418280, 197742060, 214220565, 228501936, 253891040, 257064678, 263656080, 277907760, 285627420, 316387296, 342752904, 380836560, 395484120, 428441130, 457003872, 514129356, 527312160, 555815520, 571254840, 642661695, 685505808, 761673120, 790968240, 856882260, 1028258712, 1142509680, 1285323390, 1371011616, 1581936480, 1713764520, 2056517424, 2285019360, 2570646780, 3427529040, 4113034848, 5141293560, 6855058080, 10282587120, 20565174240]

約数ペア:

[(1, 20565174240), (2, 10282587120), (3, 6855058080), (4, 5141293560), (5, 4113034848), (6, 3427529040), (8, 2570646780), (9, 2285019360), (10, 2056517424), (12, 1713764520), (13, 1581936480), (15, 1371011616), (16, 1285323390), (18, 1142509680), (20, 1028258712), (24, 856882260), (26, 790968240), (27, 761673120), (30, 685505808), (32, 642661695), (36, 571254840), (37, 555815520), (39, 527312160), (40, 514129356), (45, 457003872), (48, 428441130), (52, 395484120), (54, 380836560), (60, 342752904), (65, 316387296), (72, 285627420), (74, 277907760), (78, 263656080), (80, 257064678), (81, 253891040), (90, 228501936), (96, 214220565), (104, 197742060), (108, 190418280), (111, 185271840), (117, 175770720), (120, 171376452), (130, 158193648), (135, 152334624), (144, 142813710), (148, 138953880), (156, 131828040), (160, 128532339), (162, 126945520), (180, 114250968), (185, 111163104), (195, 105462432), (208, 98871030), (216, 95209140), (222, 92635920), (234, 87885360), (240, 85688226), (260, 79096824), (270, 76167312), (288, 71406855), (296, 69476940), (312, 65914020), (324, 63472760), (333, 61757280), (351, 58590240), (360, 57125484), (370, 55581552), (390, 52731216), (405, 50778208), (416, 49435515), (432, 47604570), (444, 46317960), (468, 43942680), (480, 42844113), (481, 42755040), (520, 39548412), (540, 38083656), (555, 37054368), (585, 35154144), (592, 34738470), (624, 32957010), (648, 31736380), (666, 30878640), (702, 29295120), (720, 28562742), (740, 27790776), (780, 26365608), (810, 25389104), (864, 23802285), (888, 23158980), (936, 21971340), (962, 21377520), (999, 20585760), (1040, 19774206), (1053, 19530080), (1080, 19041828), (1110, 18527184), (1170, 17577072), (1184, 17369235), (1248, 16478505), (1296, 15868190), (1332, 15439320), (1404, 14647560), (1440, 14281371), (1443, 14251680), (1480, 13895388), (1560, 13182804), (1620, 12694552), (1665, 12351456), (1755, 11718048), (1776, 11579490), (1872, 10985670), (1924, 10688760), (1998, 10292880), (2080, 9887103), (2106, 9765040), (2160, 9520914), (2220, 9263592), (2340, 8788536), (2405, 8551008), (2592, 7934095), (2664, 7719660), (2808, 7323780), (2886, 7125840), (2960, 6947694), (2997, 6861920), (3120, 6591402), (3240, 6347276), (3299, 6233760), (3330, 6175728), (3510, 5859024), (3552, 5789745), (3744, 5492835), (3848, 5344380), (3996, 5146440), (4212, 4882520), (4320, 4760457), (4329, 4750560), (4440, 4631796), (4680, 4394268), (4810, 4275504), (4995, 4117152), (5265, 3906016), (5328, 3859830), (5616, 3661890), (5772, 3562920), (5920, 3473847), (5994, 3430960), (6240, 3295701), (6480, 3173638), (6598, 3116880), (6660, 3087864), (7020, 2929512), (7215, 2850336), (7696, 2672190), (7992, 2573220), (8424, 2441260), (8658, 2375280), (8880, 2315898), (9360, 2197134), (9620, 2137752), (9897, 2077920), (9990, 2058576), (10530, 1953008), (10656, 1929915), (11232, 1830945), (11544, 1781460), (11988, 1715480), (12960, 1586819), (12987, 1583520), (13196, 1558440), (13320, 1543932), (14040, 1464756), (14430, 1425168), (14985, 1372384), (15392, 1336095), (15984, 1286610), (16495, 1246752), (16848, 1220630), (17316, 1187640), (17760, 1157949), (18720, 1098567), (19240, 1068876), (19794, 1038960), (19980, 1029288), (21060, 976504), (21645, 950112), (23088, 890730), (23976, 857740), (25974, 791760), (26392, 779220), (26640, 771966), (28080, 732378), (28860, 712584), (29691, 692640), (29970, 686192), (31968, 643305), (32990, 623376), (33696, 610315), (34632, 593820), (38480, 534438), (38961, 527840), (39588, 519480), (39960, 514644), (42120, 488252), (42887, 479520), (43290, 475056), (46176, 445365), (47952, 428870), (49485, 415584), (51948, 395880), (52784, 389610), (53280, 385983), (56160, 366189), (57720, 356292), (59382, 346320), (59940, 343096), (64935, 316704), (65980, 311688), (69264, 296910), (76960, 267219), (77922, 263920), (79176, 259740), (79920, 257322), (84240, 244126), (85774, 239760), (86580, 237528), (89073, 230880), (95904, 214435), (98970, 207792), (103896, 197940), (105568, 194805), (115440, 178146), (118764, 173160), (119880, 171548), (122063, 168480), (128661, 159840), (129870, 158352), (131960, 155844), (138528, 148455)]