197507520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 336

約数和(自身を含む): 792163008

約数和(自身を除く): 594655488

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, 97, 101, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 194, 202, 210, 224, 240, 252, 280, 288, 291, 303, 315, 320, 336, 360, 388, 404, 420, 448, 480, 485, 504, 505, 560, 576, 582, 606, 630, 672, 679, 707, 720, 776, 808, 840, 873, 909, 960, 970, 1008, 1010, 1120, 1164, 1212, 1260, 1344, 1358, 1414, 1440, 1455, 1515, 1552, 1616, 1680, 1746, 1818, 1940, 2016, 2020, 2037, 2121, 2240, 2328, 2424, 2520, 2716, 2828, 2880, 2910, 3030, 3104, 3232, 3360, 3395, 3492, 3535, 3636, 3880, 4032, 4040, 4074, 4242, 4365, 4545, 4656, 4848, 5040, 5432, 5656, 5820, 6060, 6111, 6208, 6363, 6464, 6720, 6790, 6984, 7070, 7272, 7760, 8080, 8148, 8484, 8730, 9090, 9312, 9696, 9797, 10080, 10185, 10605, 10864, 11312, 11640, 12120, 12222, 12726, 13580, 13968, 14140, 14544, 15520, 16160, 16296, 16968, 17460, 18180, 18624, 19392, 19594, 20160, 20370, 21210, 21728, 22624, 23280, 24240, 24444, 25452, 27160, 27936, 28280, 29088, 29391, 30555, 31040, 31815, 32320, 32592, 33936, 34920, 36360, 39188, 40740, 42420, 43456, 45248, 46560, 48480, 48888, 48985, 50904, 54320, 55872, 56560, 58176, 58782, 61110, 63630, 65184, 67872, 68579, 69840, 72720, 78376, 81480, 84840, 88173, 93120, 96960, 97776, 97970, 101808, 108640, 113120, 117564, 122220, 127260, 130368, 135744, 137158, 139680, 145440, 146955, 156752, 162960, 169680, 176346, 195552, 195940, 203616, 205737, 217280, 226240, 235128, 244440, 254520, 274316, 279360, 290880, 293910, 313504, 325920, 339360, 342895, 352692, 391104, 391880, 407232, 411474, 440865, 470256, 488880, 509040, 548632, 587820, 617211, 627008, 651840, 678720, 685790, 705384, 783760, 822948, 881730, 940512, 977760, 1018080, 1028685, 1097264, 1175640, 1234422, 1371580, 1410768, 1567520, 1645896, 1763460, 1881024, 1955520, 2036160, 2057370, 2194528, 2351280, 2468844, 2743160, 2821536, 3086055, 3135040, 3291792, 3526920, 4114740, 4389056, 4702560, 4937688, 5486320, 5643072, 6172110, 6583584, 7053840, 8229480, 9405120, 9875376, 10972640, 12344220, 13167168, 14107680, 16458960, 19750752, 21945280, 24688440, 28215360, 32917920, 39501504, 49376880, 65835840, 98753760, 197507520]

約数ペア:

[(1, 197507520), (2, 98753760), (3, 65835840), (4, 49376880), (5, 39501504), (6, 32917920), (7, 28215360), (8, 24688440), (9, 21945280), (10, 19750752), (12, 16458960), (14, 14107680), (15, 13167168), (16, 12344220), (18, 10972640), (20, 9875376), (21, 9405120), (24, 8229480), (28, 7053840), (30, 6583584), (32, 6172110), (35, 5643072), (36, 5486320), (40, 4937688), (42, 4702560), (45, 4389056), (48, 4114740), (56, 3526920), (60, 3291792), (63, 3135040), (64, 3086055), (70, 2821536), (72, 2743160), (80, 2468844), (84, 2351280), (90, 2194528), (96, 2057370), (97, 2036160), (101, 1955520), (105, 1881024), (112, 1763460), (120, 1645896), (126, 1567520), (140, 1410768), (144, 1371580), (160, 1234422), (168, 1175640), (180, 1097264), (192, 1028685), (194, 1018080), (202, 977760), (210, 940512), (224, 881730), (240, 822948), (252, 783760), (280, 705384), (288, 685790), (291, 678720), (303, 651840), (315, 627008), (320, 617211), (336, 587820), (360, 548632), (388, 509040), (404, 488880), (420, 470256), (448, 440865), (480, 411474), (485, 407232), (504, 391880), (505, 391104), (560, 352692), (576, 342895), (582, 339360), (606, 325920), (630, 313504), (672, 293910), (679, 290880), (707, 279360), (720, 274316), (776, 254520), (808, 244440), (840, 235128), (873, 226240), (909, 217280), (960, 205737), (970, 203616), (1008, 195940), (1010, 195552), (1120, 176346), (1164, 169680), (1212, 162960), (1260, 156752), (1344, 146955), (1358, 145440), (1414, 139680), (1440, 137158), (1455, 135744), (1515, 130368), (1552, 127260), (1616, 122220), (1680, 117564), (1746, 113120), (1818, 108640), (1940, 101808), (2016, 97970), (2020, 97776), (2037, 96960), (2121, 93120), (2240, 88173), (2328, 84840), (2424, 81480), (2520, 78376), (2716, 72720), (2828, 69840), (2880, 68579), (2910, 67872), (3030, 65184), (3104, 63630), (3232, 61110), (3360, 58782), (3395, 58176), (3492, 56560), (3535, 55872), (3636, 54320), (3880, 50904), (4032, 48985), (4040, 48888), (4074, 48480), (4242, 46560), (4365, 45248), (4545, 43456), (4656, 42420), (4848, 40740), (5040, 39188), (5432, 36360), (5656, 34920), (5820, 33936), (6060, 32592), (6111, 32320), (6208, 31815), (6363, 31040), (6464, 30555), (6720, 29391), (6790, 29088), (6984, 28280), (7070, 27936), (7272, 27160), (7760, 25452), (8080, 24444), (8148, 24240), (8484, 23280), (8730, 22624), (9090, 21728), (9312, 21210), (9696, 20370), (9797, 20160), (10080, 19594), (10185, 19392), (10605, 18624), (10864, 18180), (11312, 17460), (11640, 16968), (12120, 16296), (12222, 16160), (12726, 15520), (13580, 14544), (13968, 14140)]