2251810080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 432

約数和(自身を含む): 8776797120

約数和(自身を除く): 6524987040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 169, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 338, 342, 360, 380, 390, 416, 456, 468, 480, 487, 494, 507, 520, 570, 585, 608, 624, 676, 684, 720, 741, 760, 780, 845, 855, 912, 936, 974, 988, 1014, 1040, 1140, 1170, 1235, 1248, 1352, 1368, 1440, 1461, 1482, 1520, 1521, 1560, 1690, 1710, 1824, 1872, 1948, 1976, 2028, 2080, 2223, 2280, 2340, 2435, 2470, 2535, 2704, 2736, 2922, 2964, 3040, 3042, 3120, 3211, 3380, 3420, 3705, 3744, 3896, 3952, 4056, 4383, 4446, 4560, 4680, 4870, 4940, 5070, 5408, 5472, 5844, 5928, 6084, 6240, 6331, 6422, 6760, 6840, 7305, 7410, 7605, 7792, 7904, 8112, 8766, 8892, 9120, 9253, 9360, 9633, 9740, 9880, 10140, 11115, 11688, 11856, 12168, 12662, 12844, 13520, 13680, 14610, 14820, 15210, 15584, 16055, 16224, 17532, 17784, 18506, 18720, 18993, 19266, 19480, 19760, 20280, 21915, 22230, 23376, 23712, 24336, 25324, 25688, 27040, 27360, 27759, 28899, 29220, 29640, 30420, 31655, 32110, 35064, 35568, 37012, 37986, 38532, 38960, 39520, 40560, 43830, 44460, 46265, 46752, 48165, 48672, 50648, 51376, 55518, 56979, 57798, 58440, 59280, 60840, 63310, 64220, 70128, 71136, 74024, 75972, 77064, 77920, 81120, 82303, 83277, 87660, 88920, 92530, 94965, 96330, 101296, 102752, 111036, 113958, 115596, 116880, 118560, 120289, 121680, 126620, 128440, 138795, 140256, 144495, 148048, 151944, 154128, 164606, 166554, 175320, 177840, 185060, 189930, 192660, 202592, 222072, 227916, 231192, 233760, 240578, 243360, 246909, 253240, 256880, 277590, 284895, 288990, 296096, 303888, 308256, 329212, 333108, 350640, 355680, 360867, 370120, 379860, 385320, 411515, 416385, 444144, 455832, 462384, 481156, 493818, 506480, 513760, 555180, 569790, 577980, 601445, 607776, 658424, 666216, 701280, 721734, 740240, 740727, 759720, 770640, 823030, 832770, 888288, 911664, 924768, 962312, 987636, 1012960, 1082601, 1110360, 1139580, 1155960, 1202890, 1234545, 1316848, 1332432, 1443468, 1480480, 1481454, 1519440, 1541280, 1563757, 1646060, 1665540, 1804335, 1823328, 1924624, 1975272, 2165202, 2220720, 2279160, 2311920, 2405780, 2469090, 2633696, 2664864, 2886936, 2962908, 3038880, 3127514, 3292120, 3331080, 3608670, 3703635, 3849248, 3950544, 4330404, 4441440, 4558320, 4623840, 4691271, 4811560, 4938180, 5413005, 5773872, 5925816, 6255028, 6584240, 6662160, 7217340, 7407270, 7818785, 7901088, 8660808, 9116640, 9382542, 9623120, 9876360, 10826010, 11547744, 11851632, 12510056, 13168480, 13324320, 14073813, 14434680, 14814540, 15637570, 17321616, 18765084, 19246240, 19752720, 21652020, 23456355, 23703264, 25020112, 28147626, 28869360, 29629080, 31275140, 34643232, 37530168, 39505440, 43304040, 46912710, 50040224, 56295252, 57738720, 59258160, 62550280, 70369065, 75060336, 86608080, 93825420, 112590504, 118516320, 125100560, 140738130, 150120672, 173216160, 187650840, 225181008, 250201120, 281476260, 375301680, 450362016, 562952520, 750603360, 1125905040, 2251810080]

約数ペア:

[(1, 2251810080), (2, 1125905040), (3, 750603360), (4, 562952520), (5, 450362016), (6, 375301680), (8, 281476260), (9, 250201120), (10, 225181008), (12, 187650840), (13, 173216160), (15, 150120672), (16, 140738130), (18, 125100560), (19, 118516320), (20, 112590504), (24, 93825420), (26, 86608080), (30, 75060336), (32, 70369065), (36, 62550280), (38, 59258160), (39, 57738720), (40, 56295252), (45, 50040224), (48, 46912710), (52, 43304040), (57, 39505440), (60, 37530168), (65, 34643232), (72, 31275140), (76, 29629080), (78, 28869360), (80, 28147626), (90, 25020112), (95, 23703264), (96, 23456355), (104, 21652020), (114, 19752720), (117, 19246240), (120, 18765084), (130, 17321616), (144, 15637570), (152, 14814540), (156, 14434680), (160, 14073813), (169, 13324320), (171, 13168480), (180, 12510056), (190, 11851632), (195, 11547744), (208, 10826010), (228, 9876360), (234, 9623120), (240, 9382542), (247, 9116640), (260, 8660808), (285, 7901088), (288, 7818785), (304, 7407270), (312, 7217340), (338, 6662160), (342, 6584240), (360, 6255028), (380, 5925816), (390, 5773872), (416, 5413005), (456, 4938180), (468, 4811560), (480, 4691271), (487, 4623840), (494, 4558320), (507, 4441440), (520, 4330404), (570, 3950544), (585, 3849248), (608, 3703635), (624, 3608670), (676, 3331080), (684, 3292120), (720, 3127514), (741, 3038880), (760, 2962908), (780, 2886936), (845, 2664864), (855, 2633696), (912, 2469090), (936, 2405780), (974, 2311920), (988, 2279160), (1014, 2220720), (1040, 2165202), (1140, 1975272), (1170, 1924624), (1235, 1823328), (1248, 1804335), (1352, 1665540), (1368, 1646060), (1440, 1563757), (1461, 1541280), (1482, 1519440), (1520, 1481454), (1521, 1480480), (1560, 1443468), (1690, 1332432), (1710, 1316848), (1824, 1234545), (1872, 1202890), (1948, 1155960), (1976, 1139580), (2028, 1110360), (2080, 1082601), (2223, 1012960), (2280, 987636), (2340, 962312), (2435, 924768), (2470, 911664), (2535, 888288), (2704, 832770), (2736, 823030), (2922, 770640), (2964, 759720), (3040, 740727), (3042, 740240), (3120, 721734), (3211, 701280), (3380, 666216), (3420, 658424), (3705, 607776), (3744, 601445), (3896, 577980), (3952, 569790), (4056, 555180), (4383, 513760), (4446, 506480), (4560, 493818), (4680, 481156), (4870, 462384), (4940, 455832), (5070, 444144), (5408, 416385), (5472, 411515), (5844, 385320), (5928, 379860), (6084, 370120), (6240, 360867), (6331, 355680), (6422, 350640), (6760, 333108), (6840, 329212), (7305, 308256), (7410, 303888), (7605, 296096), (7792, 288990), (7904, 284895), (8112, 277590), (8766, 256880), (8892, 253240), (9120, 246909), (9253, 243360), (9360, 240578), (9633, 233760), (9740, 231192), (9880, 227916), (10140, 222072), (11115, 202592), (11688, 192660), (11856, 189930), (12168, 185060), (12662, 177840), (12844, 175320), (13520, 166554), (13680, 164606), (14610, 154128), (14820, 151944), (15210, 148048), (15584, 144495), (16055, 140256), (16224, 138795), (17532, 128440), (17784, 126620), (18506, 121680), (18720, 120289), (18993, 118560), (19266, 116880), (19480, 115596), (19760, 113958), (20280, 111036), (21915, 102752), (22230, 101296), (23376, 96330), (23712, 94965), (24336, 92530), (25324, 88920), (25688, 87660), (27040, 83277), (27360, 82303), (27759, 81120), (28899, 77920), (29220, 77064), (29640, 75972), (30420, 74024), (31655, 71136), (32110, 70128), (35064, 64220), (35568, 63310), (37012, 60840), (37986, 59280), (38532, 58440), (38960, 57798), (39520, 56979), (40560, 55518), (43830, 51376), (44460, 50648), (46265, 48672), (46752, 48165)]