19488752640

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2018

約数の個数: 528

約数和(自身を含む): 79705267200

約数和(自身を除く): 60216514560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 512, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 840, 868, 896, 930, 960, 992, 1008, 1024, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1949, 1953, 1984, 2016, 2170, 2232, 2240, 2304, 2480, 2520, 2560, 2604, 2688, 2790, 2880, 2976, 3072, 3255, 3360, 3472, 3584, 3720, 3840, 3898, 3906, 3968, 4032, 4340, 4464, 4480, 4608, 4960, 5040, 5120, 5208, 5376, 5580, 5760, 5847, 5952, 6510, 6720, 6944, 7168, 7440, 7680, 7796, 7812, 7936, 8064, 8680, 8928, 8960, 9216, 9745, 9765, 9920, 10080, 10416, 10752, 11160, 11520, 11694, 11904, 13020, 13440, 13643, 13888, 14880, 15360, 15592, 15624, 15872, 16128, 17360, 17541, 17856, 17920, 19490, 19530, 19840, 20160, 20832, 21504, 22320, 23040, 23388, 23808, 26040, 26880, 27286, 27776, 29235, 29760, 31184, 31248, 31744, 32256, 34720, 35082, 35712, 35840, 38980, 39060, 39680, 40320, 40929, 41664, 44640, 46080, 46776, 47616, 52080, 53760, 54572, 55552, 58470, 59520, 60419, 62368, 62496, 64512, 68215, 69440, 70164, 71424, 77960, 78120, 79360, 80640, 81858, 83328, 87705, 89280, 93552, 95232, 104160, 107520, 109144, 111104, 116940, 119040, 120838, 122787, 124736, 124992, 136430, 138880, 140328, 142848, 155920, 156240, 158720, 161280, 163716, 166656, 175410, 178560, 181257, 187104, 204645, 208320, 218288, 222208, 233880, 238080, 241676, 245574, 249472, 249984, 272860, 277760, 280656, 285696, 302095, 311840, 312480, 322560, 327432, 333312, 350820, 357120, 362514, 374208, 409290, 416640, 422933, 436576, 467760, 476160, 483352, 491148, 498944, 499968, 543771, 545720, 555520, 561312, 604190, 613935, 623680, 624960, 654864, 666624, 701640, 714240, 725028, 748416, 818580, 833280, 845866, 873152, 906285, 935520, 966704, 982296, 997888, 999936, 1087542, 1091440, 1111040, 1122624, 1208380, 1227870, 1247360, 1249920, 1268799, 1309728, 1403280, 1428480, 1450056, 1496832, 1637160, 1666560, 1691732, 1746304, 1812570, 1871040, 1933408, 1964592, 1995776, 1999872, 2114665, 2175084, 2182880, 2245248, 2416760, 2455740, 2494720, 2499840, 2537598, 2619456, 2718855, 2806560, 2900112, 2993664, 3274320, 3333120, 3383464, 3492608, 3625140, 3742080, 3806397, 3866816, 3929184, 4229330, 4350168, 4365760, 4490496, 4833520, 4911480, 4989440, 4999680, 5075196, 5238912, 5437710, 5613120, 5800224, 5987328, 6343995, 6548640, 6766928, 6985216, 7250280, 7484160, 7612794, 7733632, 7858368, 8458660, 8700336, 8731520, 8980992, 9667040, 9822960, 9978880, 9999360, 10150392, 10477824, 10875420, 11226240, 11600448, 12687990, 13097280, 13533856, 13970432, 14500560, 14968320, 15225588, 15467264, 15716736, 16917320, 17400672, 17463040, 17961984, 19031985, 19334080, 19645920, 20300784, 20955648, 21750840, 22452480, 23200896, 25375980, 26194560, 27067712, 29001120, 29936640, 30451176, 30934528, 31433472, 33834640, 34801344, 34926080, 38063970, 38668160, 39291840, 40601568, 41911296, 43501680, 44904960, 46401792, 50751960, 52389120, 54135424, 58002240, 60902352, 61869056, 62866944, 67669280, 69602688, 69852160, 76127940, 77336320, 78583680, 81203136, 87003360, 89809920, 92803584, 101503920, 104778240, 108270848, 116004480, 121804704, 125733888, 135338560, 139205376, 152255880, 154672640, 157167360, 162406272, 174006720, 185607168, 203007840, 209556480, 216541696, 232008960, 243609408, 270677120, 278410752, 304511760, 309345280, 314334720, 324812544, 348013440, 406015680, 433083392, 464017920, 487218816, 541354240, 556821504, 609023520, 628669440, 649625088, 696026880, 812031360, 928035840, 974437632, 1082708480, 1218047040, 1299250176, 1392053760, 1624062720, 1948875264, 2165416960, 2436094080, 2784107520, 3248125440, 3897750528, 4872188160, 6496250880, 9744376320, 19488752640]

約数ペア:

[(1, 19488752640), (2, 9744376320), (3, 6496250880), (4, 4872188160), (5, 3897750528), (6, 3248125440), (7, 2784107520), (8, 2436094080), (9, 2165416960), (10, 1948875264), (12, 1624062720), (14, 1392053760), (15, 1299250176), (16, 1218047040), (18, 1082708480), (20, 974437632), (21, 928035840), (24, 812031360), (28, 696026880), (30, 649625088), (31, 628669440), (32, 609023520), (35, 556821504), (36, 541354240), (40, 487218816), (42, 464017920), (45, 433083392), (48, 406015680), (56, 348013440), (60, 324812544), (62, 314334720), (63, 309345280), (64, 304511760), (70, 278410752), (72, 270677120), (80, 243609408), (84, 232008960), (90, 216541696), (93, 209556480), (96, 203007840), (105, 185607168), (112, 174006720), (120, 162406272), (124, 157167360), (126, 154672640), (128, 152255880), (140, 139205376), (144, 135338560), (155, 125733888), (160, 121804704), (168, 116004480), (180, 108270848), (186, 104778240), (192, 101503920), (210, 92803584), (217, 89809920), (224, 87003360), (240, 81203136), (248, 78583680), (252, 77336320), (256, 76127940), (279, 69852160), (280, 69602688), (288, 67669280), (310, 62866944), (315, 61869056), (320, 60902352), (336, 58002240), (360, 54135424), (372, 52389120), (384, 50751960), (420, 46401792), (434, 44904960), (448, 43501680), (465, 41911296), (480, 40601568), (496, 39291840), (504, 38668160), (512, 38063970), (558, 34926080), (560, 34801344), (576, 33834640), (620, 31433472), (630, 30934528), (640, 30451176), (651, 29936640), (672, 29001120), (720, 27067712), (744, 26194560), (768, 25375980), (840, 23200896), (868, 22452480), (896, 21750840), (930, 20955648), (960, 20300784), (992, 19645920), (1008, 19334080), (1024, 19031985), (1085, 17961984), (1116, 17463040), (1120, 17400672), (1152, 16917320), (1240, 15716736), (1260, 15467264), (1280, 15225588), (1302, 14968320), (1344, 14500560), (1395, 13970432), (1440, 13533856), (1488, 13097280), (1536, 12687990), (1680, 11600448), (1736, 11226240), (1792, 10875420), (1860, 10477824), (1920, 10150392), (1949, 9999360), (1953, 9978880), (1984, 9822960), (2016, 9667040), (2170, 8980992), (2232, 8731520), (2240, 8700336), (2304, 8458660), (2480, 7858368), (2520, 7733632), (2560, 7612794), (2604, 7484160), (2688, 7250280), (2790, 6985216), (2880, 6766928), (2976, 6548640), (3072, 6343995), (3255, 5987328), (3360, 5800224), (3472, 5613120), (3584, 5437710), (3720, 5238912), (3840, 5075196), (3898, 4999680), (3906, 4989440), (3968, 4911480), (4032, 4833520), (4340, 4490496), (4464, 4365760), (4480, 4350168), (4608, 4229330), (4960, 3929184), (5040, 3866816), (5120, 3806397), (5208, 3742080), (5376, 3625140), (5580, 3492608), (5760, 3383464), (5847, 3333120), (5952, 3274320), (6510, 2993664), (6720, 2900112), (6944, 2806560), (7168, 2718855), (7440, 2619456), (7680, 2537598), (7796, 2499840), (7812, 2494720), (7936, 2455740), (8064, 2416760), (8680, 2245248), (8928, 2182880), (8960, 2175084), (9216, 2114665), (9745, 1999872), (9765, 1995776), (9920, 1964592), (10080, 1933408), (10416, 1871040), (10752, 1812570), (11160, 1746304), (11520, 1691732), (11694, 1666560), (11904, 1637160), (13020, 1496832), (13440, 1450056), (13643, 1428480), (13888, 1403280), (14880, 1309728), (15360, 1268799), (15592, 1249920), (15624, 1247360), (15872, 1227870), (16128, 1208380), (17360, 1122624), (17541, 1111040), (17856, 1091440), (17920, 1087542), (19490, 999936), (19530, 997888), (19840, 982296), (20160, 966704), (20832, 935520), (21504, 906285), (22320, 873152), (23040, 845866), (23388, 833280), (23808, 818580), (26040, 748416), (26880, 725028), (27286, 714240), (27776, 701640), (29235, 666624), (29760, 654864), (31184, 624960), (31248, 623680), (31744, 613935), (32256, 604190), (34720, 561312), (35082, 555520), (35712, 545720), (35840, 543771), (38980, 499968), (39060, 498944), (39680, 491148), (40320, 483352), (40929, 476160), (41664, 467760), (44640, 436576), (46080, 422933), (46776, 416640), (47616, 409290), (52080, 374208), (53760, 362514), (54572, 357120), (55552, 350820), (58470, 333312), (59520, 327432), (60419, 322560), (62368, 312480), (62496, 311840), (64512, 302095), (68215, 285696), (69440, 280656), (70164, 277760), (71424, 272860), (77960, 249984), (78120, 249472), (79360, 245574), (80640, 241676), (81858, 238080), (83328, 233880), (87705, 222208), (89280, 218288), (93552, 208320), (95232, 204645), (104160, 187104), (107520, 181257), (109144, 178560), (111104, 175410), (116940, 166656), (119040, 163716), (120838, 161280), (122787, 158720), (124736, 156240), (124992, 155920), (136430, 142848), (138880, 140328)]