19718879040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{5857}}^1$

素因数の和:6054

約数の個数: 336

約数和(自身を含む): 77991443712

約数和(自身を除く): 58272564672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 167, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 334, 336, 360, 420, 448, 480, 501, 504, 560, 576, 630, 668, 672, 720, 835, 840, 960, 1002, 1008, 1120, 1169, 1260, 1336, 1344, 1440, 1503, 1670, 1680, 2004, 2016, 2240, 2338, 2505, 2520, 2672, 2880, 3006, 3340, 3360, 3507, 4008, 4032, 4676, 5010, 5040, 5344, 5845, 5857, 6012, 6680, 6720, 7014, 7515, 8016, 9352, 10020, 10080, 10521, 10688, 11690, 11714, 12024, 13360, 14028, 15030, 16032, 17535, 17571, 18704, 20040, 20160, 21042, 23380, 23428, 24048, 26720, 28056, 29285, 30060, 32064, 35070, 35142, 37408, 40080, 40999, 42084, 46760, 46856, 48096, 52605, 52713, 53440, 56112, 58570, 60120, 70140, 70284, 74816, 80160, 81998, 84168, 87855, 93520, 93712, 96192, 105210, 105426, 112224, 117140, 120240, 122997, 140280, 140568, 160320, 163996, 168336, 175710, 187040, 187424, 204995, 210420, 210852, 224448, 234280, 240480, 245994, 263565, 280560, 281136, 327992, 336672, 351420, 368991, 374080, 374848, 409990, 420840, 421704, 468560, 480960, 491988, 527130, 561120, 562272, 614985, 655984, 673344, 702840, 737982, 819980, 841680, 843408, 937120, 978119, 983976, 1054260, 1122240, 1124544, 1229970, 1311968, 1405680, 1475964, 1639960, 1683360, 1686816, 1844955, 1874240, 1956238, 1967952, 2108520, 2459940, 2623936, 2811360, 2934357, 2951928, 3279920, 3366720, 3373632, 3689910, 3912476, 3935904, 4217040, 4890595, 4919880, 5622720, 5868714, 5903856, 6559840, 6846833, 7379820, 7824952, 7871808, 8434080, 8803071, 9781190, 9839760, 11737428, 11807712, 13119680, 13693666, 14671785, 14759640, 15649904, 16868160, 17606142, 19562380, 19679520, 20540499, 23474856, 23615424, 27387332, 29343570, 29519280, 31299808, 34234165, 35212284, 39124760, 39359040, 41080998, 44015355, 46949712, 54774664, 58687140, 59038560, 61621497, 62599616, 68468330, 70424568, 78249520, 82161996, 88030710, 93899424, 102702495, 109549328, 117374280, 118077120, 123242994, 136936660, 140849136, 156499040, 164323992, 176061420, 187798848, 205404990, 219098656, 234748560, 246485988, 273873320, 281698272, 308107485, 312998080, 328647984, 352122840, 410809980, 438197312, 469497120, 492971976, 547746640, 563396544, 616214970, 657295968, 704245680, 821619960, 938994240, 985943952, 1095493280, 1232429940, 1314591936, 1408491360, 1643239920, 1971887904, 2190986560, 2464859880, 2816982720, 3286479840, 3943775808, 4929719760, 6572959680, 9859439520, 19718879040]

約数ペア:

[(1, 19718879040), (2, 9859439520), (3, 6572959680), (4, 4929719760), (5, 3943775808), (6, 3286479840), (7, 2816982720), (8, 2464859880), (9, 2190986560), (10, 1971887904), (12, 1643239920), (14, 1408491360), (15, 1314591936), (16, 1232429940), (18, 1095493280), (20, 985943952), (21, 938994240), (24, 821619960), (28, 704245680), (30, 657295968), (32, 616214970), (35, 563396544), (36, 547746640), (40, 492971976), (42, 469497120), (45, 438197312), (48, 410809980), (56, 352122840), (60, 328647984), (63, 312998080), (64, 308107485), (70, 281698272), (72, 273873320), (80, 246485988), (84, 234748560), (90, 219098656), (96, 205404990), (105, 187798848), (112, 176061420), (120, 164323992), (126, 156499040), (140, 140849136), (144, 136936660), (160, 123242994), (167, 118077120), (168, 117374280), (180, 109549328), (192, 102702495), (210, 93899424), (224, 88030710), (240, 82161996), (252, 78249520), (280, 70424568), (288, 68468330), (315, 62599616), (320, 61621497), (334, 59038560), (336, 58687140), (360, 54774664), (420, 46949712), (448, 44015355), (480, 41080998), (501, 39359040), (504, 39124760), (560, 35212284), (576, 34234165), (630, 31299808), (668, 29519280), (672, 29343570), (720, 27387332), (835, 23615424), (840, 23474856), (960, 20540499), (1002, 19679520), (1008, 19562380), (1120, 17606142), (1169, 16868160), (1260, 15649904), (1336, 14759640), (1344, 14671785), (1440, 13693666), (1503, 13119680), (1670, 11807712), (1680, 11737428), (2004, 9839760), (2016, 9781190), (2240, 8803071), (2338, 8434080), (2505, 7871808), (2520, 7824952), (2672, 7379820), (2880, 6846833), (3006, 6559840), (3340, 5903856), (3360, 5868714), (3507, 5622720), (4008, 4919880), (4032, 4890595), (4676, 4217040), (5010, 3935904), (5040, 3912476), (5344, 3689910), (5845, 3373632), (5857, 3366720), (6012, 3279920), (6680, 2951928), (6720, 2934357), (7014, 2811360), (7515, 2623936), (8016, 2459940), (9352, 2108520), (10020, 1967952), (10080, 1956238), (10521, 1874240), (10688, 1844955), (11690, 1686816), (11714, 1683360), (12024, 1639960), (13360, 1475964), (14028, 1405680), (15030, 1311968), (16032, 1229970), (17535, 1124544), (17571, 1122240), (18704, 1054260), (20040, 983976), (20160, 978119), (21042, 937120), (23380, 843408), (23428, 841680), (24048, 819980), (26720, 737982), (28056, 702840), (29285, 673344), (30060, 655984), (32064, 614985), (35070, 562272), (35142, 561120), (37408, 527130), (40080, 491988), (40999, 480960), (42084, 468560), (46760, 421704), (46856, 420840), (48096, 409990), (52605, 374848), (52713, 374080), (53440, 368991), (56112, 351420), (58570, 336672), (60120, 327992), (70140, 281136), (70284, 280560), (74816, 263565), (80160, 245994), (81998, 240480), (84168, 234280), (87855, 224448), (93520, 210852), (93712, 210420), (96192, 204995), (105210, 187424), (105426, 187040), (112224, 175710), (117140, 168336), (120240, 163996), (122997, 160320), (140280, 140568)]