20023549920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{46819}}^1$

素因数の和:46860

約数の個数: 288

約数和(自身を含む): 77304689280

約数和(自身を除く): 57281139360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 972, 990, 1056, 1080, 1188, 1215, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1944, 1980, 2160, 2376, 2430, 2592, 2640, 2673, 2970, 3168, 3240, 3564, 3888, 3960, 4320, 4455, 4752, 4860, 5280, 5346, 5940, 6480, 7128, 7776, 7920, 8910, 9504, 9720, 10692, 11880, 12960, 13365, 14256, 15840, 17820, 19440, 21384, 23760, 26730, 28512, 35640, 38880, 42768, 46819, 47520, 53460, 71280, 85536, 93638, 106920, 140457, 142560, 187276, 213840, 234095, 280914, 374552, 421371, 427680, 468190, 515009, 561828, 702285, 749104, 842742, 936380, 1030018, 1123656, 1264113, 1404570, 1498208, 1545027, 1685484, 1872760, 2060036, 2106855, 2247312, 2528226, 2575045, 2809140, 3090054, 3370968, 3745520, 3792339, 4120072, 4213710, 4494624, 4635081, 5056452, 5150090, 5618280, 6180108, 6320565, 6741936, 7491040, 7584678, 7725135, 8240144, 8427420, 9270162, 10112904, 10300180, 11236560, 11377017, 12360216, 12641130, 13483872, 13905243, 15169356, 15450270, 16480288, 16854840, 18540324, 18961695, 20225808, 20600360, 22473120, 22754034, 23175405, 24720432, 25282260, 27810486, 30338712, 30900540, 33709680, 37080648, 37923390, 40451616, 41200720, 41715729, 45508068, 46350810, 49440864, 50564520, 55620972, 56885085, 60677424, 61801080, 67419360, 69526215, 74161296, 75846780, 82401440, 83431458, 91016136, 92701620, 101129040, 111241944, 113770170, 121354848, 123602160, 125147187, 139052430, 148322592, 151693560, 166862916, 182032272, 185403240, 202258080, 208578645, 222483888, 227540340, 247204320, 250294374, 278104860, 303387120, 333725832, 364064544, 370806480, 417157290, 444967776, 455080680, 500588748, 556209720, 606774240, 625735935, 667451664, 741612960, 834314580, 910161360, 1001177496, 1112419440, 1251471870, 1334903328, 1668629160, 1820322720, 2002354992, 2224838880, 2502943740, 3337258320, 4004709984, 5005887480, 6674516640, 10011774960, 20023549920]

約数ペア:

[(1, 20023549920), (2, 10011774960), (3, 6674516640), (4, 5005887480), (5, 4004709984), (6, 3337258320), (8, 2502943740), (9, 2224838880), (10, 2002354992), (11, 1820322720), (12, 1668629160), (15, 1334903328), (16, 1251471870), (18, 1112419440), (20, 1001177496), (22, 910161360), (24, 834314580), (27, 741612960), (30, 667451664), (32, 625735935), (33, 606774240), (36, 556209720), (40, 500588748), (44, 455080680), (45, 444967776), (48, 417157290), (54, 370806480), (55, 364064544), (60, 333725832), (66, 303387120), (72, 278104860), (80, 250294374), (81, 247204320), (88, 227540340), (90, 222483888), (96, 208578645), (99, 202258080), (108, 185403240), (110, 182032272), (120, 166862916), (132, 151693560), (135, 148322592), (144, 139052430), (160, 125147187), (162, 123602160), (165, 121354848), (176, 113770170), (180, 111241944), (198, 101129040), (216, 92701620), (220, 91016136), (240, 83431458), (243, 82401440), (264, 75846780), (270, 74161296), (288, 69526215), (297, 67419360), (324, 61801080), (330, 60677424), (352, 56885085), (360, 55620972), (396, 50564520), (405, 49440864), (432, 46350810), (440, 45508068), (480, 41715729), (486, 41200720), (495, 40451616), (528, 37923390), (540, 37080648), (594, 33709680), (648, 30900540), (660, 30338712), (720, 27810486), (792, 25282260), (810, 24720432), (864, 23175405), (880, 22754034), (891, 22473120), (972, 20600360), (990, 20225808), (1056, 18961695), (1080, 18540324), (1188, 16854840), (1215, 16480288), (1296, 15450270), (1320, 15169356), (1440, 13905243), (1485, 13483872), (1584, 12641130), (1620, 12360216), (1760, 11377017), (1782, 11236560), (1944, 10300180), (1980, 10112904), (2160, 9270162), (2376, 8427420), (2430, 8240144), (2592, 7725135), (2640, 7584678), (2673, 7491040), (2970, 6741936), (3168, 6320565), (3240, 6180108), (3564, 5618280), (3888, 5150090), (3960, 5056452), (4320, 4635081), (4455, 4494624), (4752, 4213710), (4860, 4120072), (5280, 3792339), (5346, 3745520), (5940, 3370968), (6480, 3090054), (7128, 2809140), (7776, 2575045), (7920, 2528226), (8910, 2247312), (9504, 2106855), (9720, 2060036), (10692, 1872760), (11880, 1685484), (12960, 1545027), (13365, 1498208), (14256, 1404570), (15840, 1264113), (17820, 1123656), (19440, 1030018), (21384, 936380), (23760, 842742), (26730, 749104), (28512, 702285), (35640, 561828), (38880, 515009), (42768, 468190), (46819, 427680), (47520, 421371), (53460, 374552), (71280, 280914), (85536, 234095), (93638, 213840), (106920, 187276), (140457, 142560)]