20071870560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{104803}}^1$

素因数の和:104850

約数の個数: 288

約数和(自身を含む): 82401096960

約数和(自身を除く): 62329226400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9576, 10080, 10640, 11970, 12768, 13680, 15960, 19152, 21280, 23940, 27360, 31920, 38304, 47880, 63840, 95760, 104803, 191520, 209606, 314409, 419212, 524015, 628818, 733621, 838424, 943227, 1048030, 1257636, 1467242, 1572045, 1676848, 1886454, 1991257, 2096060, 2200863, 2515272, 2934484, 3144090, 3353696, 3668105, 3772908, 3982514, 4192120, 4401726, 4716135, 5030544, 5868968, 5973771, 6288180, 6602589, 7336210, 7545816, 7965028, 8384240, 8803452, 9432270, 9956285, 10061088, 11004315, 11737936, 11947542, 12576360, 13205178, 13938799, 14672420, 15091632, 15930056, 16768480, 17606904, 17921313, 18864540, 19912570, 22008630, 23475872, 23895084, 25152720, 26410356, 27877598, 29344840, 29868855, 30183264, 31860112, 33012945, 35213808, 35842626, 37729080, 39825140, 41816397, 44017260, 47790168, 50305440, 52820712, 55755196, 58689680, 59737710, 63720224, 66025890, 69693995, 70427616, 71685252, 75458160, 79650280, 83632794, 88034520, 89606565, 95580336, 105641424, 111510392, 117379360, 119475420, 125449191, 132051780, 139387990, 143370504, 150916320, 159300560, 167265588, 176069040, 179213130, 191160672, 209081985, 211282848, 223020784, 238950840, 250898382, 264103560, 278775980, 286741008, 318601120, 334531176, 352138080, 358426260, 418163970, 446041568, 477901680, 501796764, 528207120, 557551960, 573482016, 627245955, 669062352, 716852520, 836327940, 955803360, 1003593528, 1056414240, 1115103920, 1254491910, 1338124704, 1433705040, 1672655880, 2007187056, 2230207840, 2508983820, 2867410080, 3345311760, 4014374112, 5017967640, 6690623520, 10035935280, 20071870560]

約数ペア:

[(1, 20071870560), (2, 10035935280), (3, 6690623520), (4, 5017967640), (5, 4014374112), (6, 3345311760), (7, 2867410080), (8, 2508983820), (9, 2230207840), (10, 2007187056), (12, 1672655880), (14, 1433705040), (15, 1338124704), (16, 1254491910), (18, 1115103920), (19, 1056414240), (20, 1003593528), (21, 955803360), (24, 836327940), (28, 716852520), (30, 669062352), (32, 627245955), (35, 573482016), (36, 557551960), (38, 528207120), (40, 501796764), (42, 477901680), (45, 446041568), (48, 418163970), (56, 358426260), (57, 352138080), (60, 334531176), (63, 318601120), (70, 286741008), (72, 278775980), (76, 264103560), (80, 250898382), (84, 238950840), (90, 223020784), (95, 211282848), (96, 209081985), (105, 191160672), (112, 179213130), (114, 176069040), (120, 167265588), (126, 159300560), (133, 150916320), (140, 143370504), (144, 139387990), (152, 132051780), (160, 125449191), (168, 119475420), (171, 117379360), (180, 111510392), (190, 105641424), (210, 95580336), (224, 89606565), (228, 88034520), (240, 83632794), (252, 79650280), (266, 75458160), (280, 71685252), (285, 70427616), (288, 69693995), (304, 66025890), (315, 63720224), (336, 59737710), (342, 58689680), (360, 55755196), (380, 52820712), (399, 50305440), (420, 47790168), (456, 44017260), (480, 41816397), (504, 39825140), (532, 37729080), (560, 35842626), (570, 35213808), (608, 33012945), (630, 31860112), (665, 30183264), (672, 29868855), (684, 29344840), (720, 27877598), (760, 26410356), (798, 25152720), (840, 23895084), (855, 23475872), (912, 22008630), (1008, 19912570), (1064, 18864540), (1120, 17921313), (1140, 17606904), (1197, 16768480), (1260, 15930056), (1330, 15091632), (1368, 14672420), (1440, 13938799), (1520, 13205178), (1596, 12576360), (1680, 11947542), (1710, 11737936), (1824, 11004315), (1995, 10061088), (2016, 9956285), (2128, 9432270), (2280, 8803452), (2394, 8384240), (2520, 7965028), (2660, 7545816), (2736, 7336210), (3040, 6602589), (3192, 6288180), (3360, 5973771), (3420, 5868968), (3990, 5030544), (4256, 4716135), (4560, 4401726), (4788, 4192120), (5040, 3982514), (5320, 3772908), (5472, 3668105), (5985, 3353696), (6384, 3144090), (6840, 2934484), (7980, 2515272), (9120, 2200863), (9576, 2096060), (10080, 1991257), (10640, 1886454), (11970, 1676848), (12768, 1572045), (13680, 1467242), (15960, 1257636), (19152, 1048030), (21280, 943227), (23940, 838424), (27360, 733621), (31920, 628818), (38304, 524015), (47880, 419212), (63840, 314409), (95760, 209606), (104803, 191520)]