195758640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 480

約数和(自身を含む): 854945280

約数和(自身を除く): 659186640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 107, 108, 110, 112, 120, 121, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 214, 216, 220, 231, 240, 242, 252, 264, 270, 280, 297, 308, 315, 321, 330, 336, 360, 363, 378, 385, 396, 420, 428, 432, 440, 462, 484, 495, 504, 528, 535, 540, 560, 594, 605, 616, 630, 642, 660, 693, 720, 726, 749, 756, 770, 792, 840, 847, 856, 880, 924, 945, 963, 968, 990, 1008, 1070, 1080, 1089, 1155, 1177, 1188, 1210, 1232, 1260, 1284, 1320, 1386, 1452, 1485, 1498, 1512, 1540, 1584, 1605, 1680, 1694, 1712, 1815, 1848, 1890, 1926, 1936, 1980, 2079, 2140, 2160, 2178, 2247, 2310, 2354, 2376, 2420, 2520, 2541, 2568, 2640, 2772, 2889, 2904, 2970, 2996, 3024, 3080, 3210, 3267, 3388, 3465, 3531, 3630, 3696, 3745, 3780, 3852, 3960, 4158, 4235, 4280, 4356, 4494, 4620, 4708, 4752, 4815, 4840, 5040, 5082, 5136, 5445, 5544, 5778, 5808, 5885, 5940, 5992, 6160, 6420, 6534, 6741, 6776, 6930, 7062, 7260, 7490, 7560, 7623, 7704, 7920, 8239, 8316, 8470, 8560, 8712, 8988, 9240, 9416, 9630, 9680, 10164, 10395, 10593, 10890, 11088, 11235, 11556, 11770, 11880, 11984, 12705, 12840, 12947, 13068, 13482, 13552, 13860, 14124, 14445, 14520, 14980, 15120, 15246, 15408, 16335, 16478, 16632, 16940, 17424, 17655, 17976, 18480, 18832, 19260, 20223, 20328, 20790, 21186, 21780, 22470, 22869, 23112, 23540, 23760, 24717, 25410, 25680, 25894, 26136, 26964, 27720, 28248, 28890, 29040, 29960, 30492, 31779, 32670, 32956, 33264, 33705, 33880, 35310, 35952, 38115, 38520, 38841, 40446, 40656, 41195, 41580, 42372, 43560, 44940, 45738, 46224, 47080, 49434, 50820, 51788, 52272, 52965, 53928, 55440, 56496, 57780, 59920, 60984, 63558, 64735, 65340, 65912, 67410, 67760, 70620, 74151, 76230, 77040, 77682, 80892, 82390, 83160, 84744, 87120, 89880, 90629, 91476, 94160, 98868, 101115, 101640, 103576, 105930, 107856, 114345, 115560, 116523, 121968, 123585, 127116, 129470, 130680, 131824, 134820, 141240, 148302, 152460, 155364, 158895, 161784, 164780, 166320, 169488, 179760, 181258, 182952, 194205, 197736, 202230, 203280, 207152, 211860, 222453, 228690, 231120, 233046, 247170, 254232, 258940, 261360, 269640, 271887, 282480, 296604, 304920, 310728, 317790, 323568, 329560, 349569, 362516, 365904, 370755, 388410, 395472, 404460, 423720, 444906, 453145, 457380, 466092, 494340, 508464, 517880, 539280, 543774, 582615, 593208, 609840, 621456, 635580, 659120, 699138, 725032, 741510, 776820, 808920, 815661, 847440, 889812, 906290, 914760, 932184, 988680, 1035760, 1087548, 1112265, 1165230, 1186416, 1271160, 1359435, 1398276, 1450064, 1483020, 1553640, 1617840, 1631322, 1747845, 1779624, 1812580, 1829520, 1864368, 1977360, 2175096, 2224530, 2330460, 2446983, 2542320, 2718870, 2796552, 2966040, 3107280, 3262644, 3495690, 3559248, 3625160, 4078305, 4350192, 4449060, 4660920, 4893966, 5437740, 5593104, 5932080, 6525288, 6991380, 7250320, 8156610, 8898120, 9321840, 9787932, 10875480, 12234915, 13050576, 13982760, 16313220, 17796240, 19575864, 21750960, 24469830, 27965520, 32626440, 39151728, 48939660, 65252880, 97879320, 195758640]

約数ペア:

[(1, 195758640), (2, 97879320), (3, 65252880), (4, 48939660), (5, 39151728), (6, 32626440), (7, 27965520), (8, 24469830), (9, 21750960), (10, 19575864), (11, 17796240), (12, 16313220), (14, 13982760), (15, 13050576), (16, 12234915), (18, 10875480), (20, 9787932), (21, 9321840), (22, 8898120), (24, 8156610), (27, 7250320), (28, 6991380), (30, 6525288), (33, 5932080), (35, 5593104), (36, 5437740), (40, 4893966), (42, 4660920), (44, 4449060), (45, 4350192), (48, 4078305), (54, 3625160), (55, 3559248), (56, 3495690), (60, 3262644), (63, 3107280), (66, 2966040), (70, 2796552), (72, 2718870), (77, 2542320), (80, 2446983), (84, 2330460), (88, 2224530), (90, 2175096), (99, 1977360), (105, 1864368), (107, 1829520), (108, 1812580), (110, 1779624), (112, 1747845), (120, 1631322), (121, 1617840), (126, 1553640), (132, 1483020), (135, 1450064), (140, 1398276), (144, 1359435), (154, 1271160), (165, 1186416), (168, 1165230), (176, 1112265), (180, 1087548), (189, 1035760), (198, 988680), (210, 932184), (214, 914760), (216, 906290), (220, 889812), (231, 847440), (240, 815661), (242, 808920), (252, 776820), (264, 741510), (270, 725032), (280, 699138), (297, 659120), (308, 635580), (315, 621456), (321, 609840), (330, 593208), (336, 582615), (360, 543774), (363, 539280), (378, 517880), (385, 508464), (396, 494340), (420, 466092), (428, 457380), (432, 453145), (440, 444906), (462, 423720), (484, 404460), (495, 395472), (504, 388410), (528, 370755), (535, 365904), (540, 362516), (560, 349569), (594, 329560), (605, 323568), (616, 317790), (630, 310728), (642, 304920), (660, 296604), (693, 282480), (720, 271887), (726, 269640), (749, 261360), (756, 258940), (770, 254232), (792, 247170), (840, 233046), (847, 231120), (856, 228690), (880, 222453), (924, 211860), (945, 207152), (963, 203280), (968, 202230), (990, 197736), (1008, 194205), (1070, 182952), (1080, 181258), (1089, 179760), (1155, 169488), (1177, 166320), (1188, 164780), (1210, 161784), (1232, 158895), (1260, 155364), (1284, 152460), (1320, 148302), (1386, 141240), (1452, 134820), (1485, 131824), (1498, 130680), (1512, 129470), (1540, 127116), (1584, 123585), (1605, 121968), (1680, 116523), (1694, 115560), (1712, 114345), (1815, 107856), (1848, 105930), (1890, 103576), (1926, 101640), (1936, 101115), (1980, 98868), (2079, 94160), (2140, 91476), (2160, 90629), (2178, 89880), (2247, 87120), (2310, 84744), (2354, 83160), (2376, 82390), (2420, 80892), (2520, 77682), (2541, 77040), (2568, 76230), (2640, 74151), (2772, 70620), (2889, 67760), (2904, 67410), (2970, 65912), (2996, 65340), (3024, 64735), (3080, 63558), (3210, 60984), (3267, 59920), (3388, 57780), (3465, 56496), (3531, 55440), (3630, 53928), (3696, 52965), (3745, 52272), (3780, 51788), (3852, 50820), (3960, 49434), (4158, 47080), (4235, 46224), (4280, 45738), (4356, 44940), (4494, 43560), (4620, 42372), (4708, 41580), (4752, 41195), (4815, 40656), (4840, 40446), (5040, 38841), (5082, 38520), (5136, 38115), (5445, 35952), (5544, 35310), (5778, 33880), (5808, 33705), (5885, 33264), (5940, 32956), (5992, 32670), (6160, 31779), (6420, 30492), (6534, 29960), (6741, 29040), (6776, 28890), (6930, 28248), (7062, 27720), (7260, 26964), (7490, 26136), (7560, 25894), (7623, 25680), (7704, 25410), (7920, 24717), (8239, 23760), (8316, 23540), (8470, 23112), (8560, 22869), (8712, 22470), (8988, 21780), (9240, 21186), (9416, 20790), (9630, 20328), (9680, 20223), (10164, 19260), (10395, 18832), (10593, 18480), (10890, 17976), (11088, 17655), (11235, 17424), (11556, 16940), (11770, 16632), (11880, 16478), (11984, 16335), (12705, 15408), (12840, 15246), (12947, 15120), (13068, 14980), (13482, 14520), (13552, 14445), (13860, 14124)]