21169926960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:653

約数の個数: 480

約数和(自身を含む): 81874188288

約数和(自身を除く): 60704261328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 173, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 346, 364, 390, 420, 431, 455, 507, 519, 520, 546, 560, 624, 676, 692, 728, 780, 840, 845, 862, 865, 910, 1014, 1038, 1040, 1092, 1183, 1211, 1293, 1352, 1365, 1384, 1456, 1560, 1680, 1690, 1724, 1730, 1820, 2028, 2076, 2155, 2184, 2249, 2366, 2422, 2535, 2586, 2595, 2704, 2730, 2768, 3017, 3120, 3380, 3448, 3460, 3549, 3633, 3640, 4056, 4152, 4310, 4368, 4498, 4732, 4844, 5070, 5172, 5190, 5460, 5603, 5915, 6034, 6055, 6465, 6747, 6760, 6896, 6920, 7098, 7266, 7280, 8112, 8304, 8620, 8996, 9051, 9464, 9688, 10140, 10344, 10380, 10920, 11206, 11245, 11830, 12068, 12110, 12930, 13494, 13520, 13840, 14196, 14532, 15085, 15743, 16809, 17240, 17745, 17992, 18102, 18165, 18928, 19376, 20280, 20688, 20760, 21840, 22412, 22490, 23660, 24136, 24220, 25860, 26988, 28015, 28392, 29064, 29237, 30170, 31486, 33618, 33735, 34480, 35490, 35984, 36204, 36330, 39221, 40560, 41520, 44824, 44980, 45255, 47229, 47320, 48272, 48440, 51720, 53976, 56030, 56784, 58128, 58474, 60340, 62972, 67236, 67470, 70980, 72408, 72660, 72839, 74563, 78442, 78715, 84045, 87711, 89648, 89960, 90510, 94458, 94640, 96880, 103440, 107952, 112060, 116948, 117663, 120680, 125944, 134472, 134940, 141960, 144816, 145320, 145678, 146185, 149126, 156884, 157430, 168090, 175422, 179920, 181020, 188916, 196105, 204659, 218517, 223689, 224120, 233896, 235326, 236145, 241360, 251888, 268944, 269880, 283920, 290640, 291356, 292370, 298252, 313768, 314860, 336180, 350844, 362040, 364195, 372815, 377832, 392210, 409318, 437034, 438555, 447378, 448240, 467792, 470652, 472290, 509873, 521941, 539760, 582712, 584740, 588315, 596504, 613977, 627536, 629720, 672360, 701688, 724080, 728390, 745630, 755664, 784420, 818636, 874068, 877110, 894756, 941304, 944580, 969319, 1019746, 1023295, 1043882, 1092585, 1118445, 1165424, 1169480, 1176630, 1193008, 1227954, 1259440, 1344720, 1403376, 1456780, 1491260, 1529619, 1565823, 1568840, 1637272, 1748136, 1754220, 1789512, 1882608, 1889160, 1938638, 2039492, 2046590, 2087764, 2185170, 2236890, 2338960, 2353260, 2455908, 2549365, 2609705, 2907957, 2913560, 2982520, 3059238, 3069885, 3131646, 3137680, 3274544, 3496272, 3508440, 3579024, 3778320, 3877276, 4078984, 4093180, 4175528, 4370340, 4473780, 4706520, 4846595, 4911816, 5098730, 5219410, 5815914, 5827120, 5965040, 6118476, 6139770, 6263292, 6785233, 7016880, 7648095, 7754552, 7829115, 8157968, 8186360, 8351056, 8740680, 8947560, 9413040, 9693190, 9823632, 10197460, 10438820, 11631828, 12236952, 12279540, 12526584, 12601147, 13570466, 14539785, 15296190, 15509104, 15658230, 16372720, 17481360, 17895120, 19386380, 20355699, 20394920, 20877640, 23263656, 24473904, 24559080, 25053168, 25202294, 27140932, 29079570, 30592380, 31316460, 33926165, 37803441, 38772760, 40711398, 40789840, 41755280, 46527312, 49118160, 50404588, 54281864, 58159140, 61184760, 62632920, 63005735, 67852330, 75606882, 77545520, 81422796, 88208029, 100809176, 101778495, 108563728, 116318280, 122369520, 125265840, 126011470, 135704660, 151213764, 162845592, 176416058, 189017205, 201618352, 203556990, 232636560, 252022940, 264624087, 271409320, 302427528, 325691184, 352832116, 378034410, 407113980, 441040145, 504045880, 529248174, 542818640, 604855056, 705664232, 756068820, 814227960, 882080290, 1008091760, 1058496348, 1323120435, 1411328464, 1512137640, 1628455920, 1764160580, 2116992696, 2646240870, 3024275280, 3528321160, 4233985392, 5292481740, 7056642320, 10584963480, 21169926960]

約数ペア:

[(1, 21169926960), (2, 10584963480), (3, 7056642320), (4, 5292481740), (5, 4233985392), (6, 3528321160), (7, 3024275280), (8, 2646240870), (10, 2116992696), (12, 1764160580), (13, 1628455920), (14, 1512137640), (15, 1411328464), (16, 1323120435), (20, 1058496348), (21, 1008091760), (24, 882080290), (26, 814227960), (28, 756068820), (30, 705664232), (35, 604855056), (39, 542818640), (40, 529248174), (42, 504045880), (48, 441040145), (52, 407113980), (56, 378034410), (60, 352832116), (65, 325691184), (70, 302427528), (78, 271409320), (80, 264624087), (84, 252022940), (91, 232636560), (104, 203556990), (105, 201618352), (112, 189017205), (120, 176416058), (130, 162845592), (140, 151213764), (156, 135704660), (168, 126011470), (169, 125265840), (173, 122369520), (182, 116318280), (195, 108563728), (208, 101778495), (210, 100809176), (240, 88208029), (260, 81422796), (273, 77545520), (280, 75606882), (312, 67852330), (336, 63005735), (338, 62632920), (346, 61184760), (364, 58159140), (390, 54281864), (420, 50404588), (431, 49118160), (455, 46527312), (507, 41755280), (519, 40789840), (520, 40711398), (546, 38772760), (560, 37803441), (624, 33926165), (676, 31316460), (692, 30592380), (728, 29079570), (780, 27140932), (840, 25202294), (845, 25053168), (862, 24559080), (865, 24473904), (910, 23263656), (1014, 20877640), (1038, 20394920), (1040, 20355699), (1092, 19386380), (1183, 17895120), (1211, 17481360), (1293, 16372720), (1352, 15658230), (1365, 15509104), (1384, 15296190), (1456, 14539785), (1560, 13570466), (1680, 12601147), (1690, 12526584), (1724, 12279540), (1730, 12236952), (1820, 11631828), (2028, 10438820), (2076, 10197460), (2155, 9823632), (2184, 9693190), (2249, 9413040), (2366, 8947560), (2422, 8740680), (2535, 8351056), (2586, 8186360), (2595, 8157968), (2704, 7829115), (2730, 7754552), (2768, 7648095), (3017, 7016880), (3120, 6785233), (3380, 6263292), (3448, 6139770), (3460, 6118476), (3549, 5965040), (3633, 5827120), (3640, 5815914), (4056, 5219410), (4152, 5098730), (4310, 4911816), (4368, 4846595), (4498, 4706520), (4732, 4473780), (4844, 4370340), (5070, 4175528), (5172, 4093180), (5190, 4078984), (5460, 3877276), (5603, 3778320), (5915, 3579024), (6034, 3508440), (6055, 3496272), (6465, 3274544), (6747, 3137680), (6760, 3131646), (6896, 3069885), (6920, 3059238), (7098, 2982520), (7266, 2913560), (7280, 2907957), (8112, 2609705), (8304, 2549365), (8620, 2455908), (8996, 2353260), (9051, 2338960), (9464, 2236890), (9688, 2185170), (10140, 2087764), (10344, 2046590), (10380, 2039492), (10920, 1938638), (11206, 1889160), (11245, 1882608), (11830, 1789512), (12068, 1754220), (12110, 1748136), (12930, 1637272), (13494, 1568840), (13520, 1565823), (13840, 1529619), (14196, 1491260), (14532, 1456780), (15085, 1403376), (15743, 1344720), (16809, 1259440), (17240, 1227954), (17745, 1193008), (17992, 1176630), (18102, 1169480), (18165, 1165424), (18928, 1118445), (19376, 1092585), (20280, 1043882), (20688, 1023295), (20760, 1019746), (21840, 969319), (22412, 944580), (22490, 941304), (23660, 894756), (24136, 877110), (24220, 874068), (25860, 818636), (26988, 784420), (28015, 755664), (28392, 745630), (29064, 728390), (29237, 724080), (30170, 701688), (31486, 672360), (33618, 629720), (33735, 627536), (34480, 613977), (35490, 596504), (35984, 588315), (36204, 584740), (36330, 582712), (39221, 539760), (40560, 521941), (41520, 509873), (44824, 472290), (44980, 470652), (45255, 467792), (47229, 448240), (47320, 447378), (48272, 438555), (48440, 437034), (51720, 409318), (53976, 392210), (56030, 377832), (56784, 372815), (58128, 364195), (58474, 362040), (60340, 350844), (62972, 336180), (67236, 314860), (67470, 313768), (70980, 298252), (72408, 292370), (72660, 291356), (72839, 290640), (74563, 283920), (78442, 269880), (78715, 268944), (84045, 251888), (87711, 241360), (89648, 236145), (89960, 235326), (90510, 233896), (94458, 224120), (94640, 223689), (96880, 218517), (103440, 204659), (107952, 196105), (112060, 188916), (116948, 181020), (117663, 179920), (120680, 175422), (125944, 168090), (134472, 157430), (134940, 156884), (141960, 149126), (144816, 146185), (145320, 145678)]