254521981440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:569

約数の個数: 720

約数和(自身を含む): 945608691456

約数和(自身を除く): 691086710016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 71, 72, 76, 80, 90, 95, 96, 114, 120, 128, 142, 144, 152, 160, 171, 180, 190, 192, 213, 228, 240, 256, 284, 285, 288, 304, 320, 342, 355, 360, 361, 380, 384, 426, 431, 456, 480, 512, 568, 570, 576, 608, 639, 640, 684, 710, 720, 722, 760, 768, 852, 855, 862, 912, 960, 1065, 1083, 1136, 1140, 1152, 1216, 1278, 1280, 1293, 1349, 1368, 1420, 1440, 1444, 1520, 1536, 1704, 1710, 1724, 1805, 1824, 1920, 2130, 2155, 2166, 2272, 2280, 2304, 2432, 2556, 2560, 2586, 2698, 2736, 2840, 2880, 2888, 3040, 3195, 3249, 3408, 3420, 3448, 3610, 3648, 3840, 3879, 4047, 4260, 4310, 4332, 4544, 4560, 4608, 4864, 5112, 5172, 5396, 5415, 5472, 5680, 5760, 5776, 6080, 6390, 6465, 6498, 6745, 6816, 6840, 6896, 7220, 7296, 7680, 7758, 8094, 8189, 8520, 8620, 8664, 9088, 9120, 9728, 10224, 10344, 10792, 10830, 10944, 11360, 11520, 11552, 12141, 12160, 12780, 12930, 12996, 13490, 13632, 13680, 13792, 14440, 14592, 15516, 16188, 16245, 16378, 17040, 17240, 17328, 18176, 18240, 19395, 20235, 20448, 20688, 21584, 21660, 21888, 22720, 23040, 23104, 24282, 24320, 24567, 25560, 25631, 25860, 25992, 26980, 27264, 27360, 27584, 28880, 29184, 30601, 31032, 32376, 32490, 32756, 34080, 34480, 34656, 36352, 36480, 38790, 40470, 40896, 40945, 41376, 43168, 43320, 43776, 45440, 46208, 48564, 48640, 49134, 51120, 51262, 51720, 51984, 53960, 54528, 54720, 55168, 57760, 60705, 61202, 62064, 64752, 64980, 65512, 68160, 68960, 69312, 72960, 73701, 76893, 77580, 80940, 81792, 81890, 82752, 86336, 86640, 87552, 90880, 91803, 92416, 97128, 98268, 102240, 102524, 103440, 103968, 107920, 109056, 109440, 110336, 115520, 121410, 122404, 122835, 124128, 128155, 129504, 129960, 131024, 136320, 137920, 138624, 145920, 147402, 153005, 153786, 155160, 155591, 161880, 163584, 163780, 165504, 172672, 173280, 181760, 183606, 184832, 194256, 196536, 204480, 205048, 206880, 207936, 215840, 218880, 220672, 230679, 231040, 242820, 244808, 245670, 248256, 256310, 259008, 259920, 262048, 272640, 275409, 275840, 277248, 294804, 306010, 307572, 310320, 311182, 323760, 327168, 327560, 331008, 345344, 346560, 367212, 368505, 384465, 388512, 393072, 408960, 410096, 413760, 415872, 431680, 437760, 459015, 461358, 462080, 466773, 485640, 489616, 491340, 496512, 512620, 518016, 519840, 524096, 545280, 550818, 551680, 554496, 581419, 589608, 612020, 615144, 620640, 622364, 647520, 655120, 662016, 690688, 693120, 734424, 737010, 768930, 777024, 777955, 786144, 817920, 820192, 827520, 831744, 863360, 918030, 922716, 924160, 933546, 971280, 979232, 982680, 993024, 1025240, 1036032, 1039680, 1048192, 1101636, 1103360, 1153395, 1162838, 1179216, 1224040, 1230288, 1241280, 1244728, 1295040, 1310240, 1377045, 1386240, 1400319, 1468848, 1474020, 1537860, 1554048, 1555910, 1572288, 1635840, 1640384, 1655040, 1663488, 1726720, 1744257, 1836060, 1845432, 1867092, 1942560, 1958464, 1965360, 1986048, 2050480, 2072064, 2079360, 2096384, 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20931084, 20963840, 22032720, 22093922, 22405104, 23256760, 23501568, 23584320, 24605760, 24894560, 26163855, 27908112, 28006380, 29376960, 29526912, 29873472, 31080960, 31445760, 32807680, 33140883, 34885140, 35252352, 36908640, 37210816, 37341840, 37734912, 39169280, 39369216, 39831296, 41862168, 44065440, 44187844, 44810208, 46513520, 47003136, 47168640, 49211520, 49789120, 52327710, 55234805, 55816224, 56012760, 58753920, 59053824, 59746944, 62891520, 65615360, 66281766, 69770280, 70504704, 73817280, 74421632, 74683680, 78338560, 79662592, 83724336, 88130880, 88375688, 89620416, 93027040, 94337280, 98423040, 99422649, 99578240, 104655420, 110469610, 111632448, 112025520, 117507840, 118107648, 119493888, 132563532, 139540560, 141009408, 147634560, 148843264, 149367360, 165704415, 167448672, 176261760, 176751376, 179240832, 186054080, 188674560, 196846080, 198845298, 199156480, 209310840, 220939220, 223264896, 224051040, 235015680, 238987776, 265127064, 279081120, 295269120, 297686528, 298734720, 331408830, 334897344, 352523520, 353502752, 358481664, 372108160, 397690596, 398312960, 418621680, 441878440, 446529792, 448102080, 497113245, 530254128, 558162240, 590538240, 597469440, 662817660, 669794688, 705047040, 707005504, 716963328, 744216320, 795381192, 837243360, 883756880, 893059584, 896204160, 994226490, 1060508256, 1116324480, 1194938880, 1325635320, 1339589376, 1414011008, 1488432640, 1590762384, 1674486720, 1767513760, 1792408320, 1988452980, 2121016512, 2232648960, 2651270640, 2679178752, 2828022016, 3181524768, 3348973440, 3535027520, 3584816640, 3976905960, 4242033024, 4465297920, 5302541280, 5656044032, 6363049536, 6697946880, 7070055040, 7953811920, 8484066048, 10605082560, 12726099072, 13395893760, 14140110080, 15907623840, 16968132096, 21210165120, 25452198144, 28280220160, 31815247680, 42420330240, 50904396288, 63630495360, 84840660480, 127260990720, 254521981440]

約数ペア:

[(1, 254521981440), (2, 127260990720), (3, 84840660480), (4, 63630495360), (5, 50904396288), (6, 42420330240), (8, 31815247680), (9, 28280220160), (10, 25452198144), (12, 21210165120), (15, 16968132096), (16, 15907623840), (18, 14140110080), (19, 13395893760), (20, 12726099072), (24, 10605082560), (30, 8484066048), (32, 7953811920), (36, 7070055040), (38, 6697946880), (40, 6363049536), (45, 5656044032), (48, 5302541280), (57, 4465297920), (60, 4242033024), (64, 3976905960), (71, 3584816640), (72, 3535027520), (76, 3348973440), (80, 3181524768), (90, 2828022016), (95, 2679178752), (96, 2651270640), (114, 2232648960), (120, 2121016512), (128, 1988452980), (142, 1792408320), (144, 1767513760), (152, 1674486720), (160, 1590762384), (171, 1488432640), (180, 1414011008), (190, 1339589376), (192, 1325635320), (213, 1194938880), (228, 1116324480), (240, 1060508256), (256, 994226490), (284, 896204160), (285, 893059584), (288, 883756880), (304, 837243360), (320, 795381192), (342, 744216320), (355, 716963328), (360, 707005504), (361, 705047040), (380, 669794688), (384, 662817660), (426, 597469440), (431, 590538240), (456, 558162240), (480, 530254128), (512, 497113245), (568, 448102080), (570, 446529792), (576, 441878440), (608, 418621680), (639, 398312960), (640, 397690596), (684, 372108160), (710, 358481664), (720, 353502752), (722, 352523520), (760, 334897344), (768, 331408830), (852, 298734720), (855, 297686528), (862, 295269120), (912, 279081120), (960, 265127064), (1065, 238987776), (1083, 235015680), (1136, 224051040), (1140, 223264896), (1152, 220939220), (1216, 209310840), (1278, 199156480), (1280, 198845298), (1293, 196846080), (1349, 188674560), (1368, 186054080), (1420, 179240832), (1440, 176751376), (1444, 176261760), (1520, 167448672), (1536, 165704415), (1704, 149367360), (1710, 148843264), (1724, 147634560), (1805, 141009408), (1824, 139540560), (1920, 132563532), (2130, 119493888), (2155, 118107648), (2166, 117507840), (2272, 112025520), (2280, 111632448), (2304, 110469610), (2432, 104655420), (2556, 99578240), (2560, 99422649), (2586, 98423040), (2698, 94337280), (2736, 93027040), (2840, 89620416), (2880, 88375688), (2888, 88130880), (3040, 83724336), (3195, 79662592), (3249, 78338560), (3408, 74683680), (3420, 74421632), (3448, 73817280), (3610, 70504704), (3648, 69770280), (3840, 66281766), (3879, 65615360), (4047, 62891520), (4260, 59746944), (4310, 59053824), (4332, 58753920), (4544, 56012760), (4560, 55816224), (4608, 55234805), (4864, 52327710), (5112, 49789120), (5172, 49211520), (5396, 47168640), (5415, 47003136), (5472, 46513520), (5680, 44810208), (5760, 44187844), (5776, 44065440), (6080, 41862168), (6390, 39831296), (6465, 39369216), (6498, 39169280), (6745, 37734912), (6816, 37341840), (6840, 37210816), (6896, 36908640), (7220, 35252352), (7296, 34885140), (7680, 33140883), (7758, 32807680), (8094, 31445760), (8189, 31080960), (8520, 29873472), (8620, 29526912), (8664, 29376960), (9088, 28006380), (9120, 27908112), (9728, 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