21836605560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{1789}}^1$

素因数の和:3142

約数の個数: 256

約数和(自身を含む): 81782092800

約数和(自身を除く): 59945487240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1321, 1540, 1789, 1848, 2310, 2642, 3080, 3578, 3963, 4620, 5284, 5367, 6605, 7156, 7926, 8945, 9240, 9247, 10568, 10734, 12523, 13210, 14312, 14531, 15852, 17890, 18494, 19679, 19815, 21468, 25046, 26420, 26835, 27741, 29062, 31704, 35780, 36988, 37569, 39358, 39630, 42936, 43593, 46235, 50092, 52840, 53670, 55482, 58124, 59037, 62615, 71560, 72655, 73976, 75138, 78716, 79260, 87186, 92470, 98395, 100184, 101717, 107340, 110964, 116248, 118074, 125230, 137753, 138705, 145310, 150276, 157432, 158520, 174372, 184940, 187845, 196790, 203434, 214680, 217965, 221928, 236148, 250460, 275506, 277410, 290620, 295185, 300552, 305151, 348744, 369880, 375690, 393580, 406868, 413259, 435930, 472296, 500920, 508585, 551012, 554820, 581240, 590370, 610302, 688765, 751380, 787160, 813736, 826518, 871860, 1017170, 1102024, 1109640, 1180740, 1220604, 1377530, 1502760, 1525755, 1653036, 1743720, 2034340, 2066295, 2361480, 2363269, 2441208, 2755060, 3051510, 3306072, 4068680, 4132590, 4726538, 5510120, 6103020, 7089807, 8265180, 9453076, 11816345, 12206040, 14179614, 16530360, 16542883, 18906152, 23632690, 25995959, 28359228, 33085766, 35449035, 47265380, 49628649, 51991918, 56718456, 66171532, 70898070, 77987877, 82714415, 94530760, 99257298, 103983836, 129979795, 132343064, 141796140, 155975754, 165428830, 181971713, 198514596, 207967672, 248143245, 259959590, 283592280, 311951508, 330857660, 363943426, 389939385, 397029192, 496286490, 519919180, 545915139, 623903016, 661715320, 727886852, 779878770, 909858565, 992572980, 1039838360, 1091830278, 1455773704, 1559757540, 1819717130, 1985145960, 2183660556, 2729575695, 3119515080, 3639434260, 4367321112, 5459151390, 7278868520, 10918302780, 21836605560]

約数ペア:

[(1, 21836605560), (2, 10918302780), (3, 7278868520), (4, 5459151390), (5, 4367321112), (6, 3639434260), (7, 3119515080), (8, 2729575695), (10, 2183660556), (11, 1985145960), (12, 1819717130), (14, 1559757540), (15, 1455773704), (20, 1091830278), (21, 1039838360), (22, 992572980), (24, 909858565), (28, 779878770), (30, 727886852), (33, 661715320), (35, 623903016), (40, 545915139), (42, 519919180), (44, 496286490), (55, 397029192), (56, 389939385), (60, 363943426), (66, 330857660), (70, 311951508), (77, 283592280), (84, 259959590), (88, 248143245), (105, 207967672), (110, 198514596), (120, 181971713), (132, 165428830), (140, 155975754), (154, 141796140), (165, 132343064), (168, 129979795), (210, 103983836), (220, 99257298), (231, 94530760), (264, 82714415), (280, 77987877), (308, 70898070), (330, 66171532), (385, 56718456), (420, 51991918), (440, 49628649), (462, 47265380), (616, 35449035), (660, 33085766), (770, 28359228), (840, 25995959), (924, 23632690), (1155, 18906152), (1320, 16542883), (1321, 16530360), (1540, 14179614), (1789, 12206040), (1848, 11816345), (2310, 9453076), (2642, 8265180), (3080, 7089807), (3578, 6103020), (3963, 5510120), (4620, 4726538), (5284, 4132590), (5367, 4068680), (6605, 3306072), (7156, 3051510), (7926, 2755060), (8945, 2441208), (9240, 2363269), (9247, 2361480), (10568, 2066295), (10734, 2034340), (12523, 1743720), (13210, 1653036), (14312, 1525755), (14531, 1502760), (15852, 1377530), (17890, 1220604), (18494, 1180740), (19679, 1109640), (19815, 1102024), (21468, 1017170), (25046, 871860), (26420, 826518), (26835, 813736), (27741, 787160), (29062, 751380), (31704, 688765), (35780, 610302), (36988, 590370), (37569, 581240), (39358, 554820), (39630, 551012), (42936, 508585), (43593, 500920), (46235, 472296), (50092, 435930), (52840, 413259), (53670, 406868), (55482, 393580), (58124, 375690), (59037, 369880), (62615, 348744), (71560, 305151), (72655, 300552), (73976, 295185), (75138, 290620), (78716, 277410), (79260, 275506), (87186, 250460), (92470, 236148), (98395, 221928), (100184, 217965), (101717, 214680), (107340, 203434), (110964, 196790), (116248, 187845), (118074, 184940), (125230, 174372), (137753, 158520), (138705, 157432), (145310, 150276)]