151378920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 384

約数和(自身を含む): 632586240

約数和(自身を除く): 481207320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 43, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 86, 88, 90, 99, 105, 110, 120, 126, 127, 129, 132, 140, 154, 165, 168, 172, 180, 198, 210, 215, 220, 231, 252, 254, 258, 264, 280, 301, 308, 315, 330, 344, 360, 381, 385, 387, 396, 420, 430, 440, 462, 473, 495, 504, 508, 516, 602, 616, 630, 635, 645, 660, 693, 762, 770, 774, 792, 840, 860, 889, 903, 924, 946, 990, 1016, 1032, 1143, 1155, 1204, 1260, 1270, 1290, 1320, 1386, 1397, 1419, 1505, 1524, 1540, 1548, 1720, 1778, 1806, 1848, 1892, 1905, 1935, 1980, 2286, 2310, 2365, 2408, 2520, 2540, 2580, 2667, 2709, 2772, 2794, 2838, 3010, 3048, 3080, 3096, 3311, 3465, 3556, 3612, 3784, 3810, 3870, 3960, 4191, 4257, 4445, 4515, 4572, 4620, 4730, 5080, 5160, 5334, 5418, 5461, 5544, 5588, 5676, 5715, 6020, 6622, 6930, 6985, 7095, 7112, 7224, 7620, 7740, 8001, 8382, 8514, 8890, 9030, 9144, 9240, 9460, 9779, 9933, 10668, 10836, 10922, 11176, 11352, 11430, 12040, 12573, 13244, 13335, 13545, 13860, 13970, 14190, 15240, 15480, 16002, 16383, 16555, 16764, 17028, 17780, 18060, 18920, 19558, 19866, 20955, 21285, 21336, 21672, 21844, 22860, 25146, 26488, 26670, 27090, 27305, 27720, 27940, 28380, 29337, 29799, 32004, 32766, 33110, 33528, 34056, 35560, 36120, 38227, 39116, 39732, 40005, 41910, 42570, 43688, 45720, 48895, 49149, 49665, 50292, 53340, 54180, 54610, 55880, 56760, 58674, 59598, 60071, 62865, 64008, 65532, 66220, 76454, 78232, 79464, 80010, 81915, 83820, 85140, 88011, 97790, 98298, 99330, 100584, 106680, 108360, 109220, 114681, 117348, 119196, 120142, 125730, 131064, 132440, 146685, 148995, 152908, 160020, 163830, 167640, 170280, 176022, 180213, 191135, 195580, 196596, 198660, 218440, 229362, 234696, 238392, 240284, 245745, 251460, 293370, 297990, 300355, 305816, 320040, 327660, 344043, 352044, 360426, 382270, 391160, 393192, 397320, 420497, 440055, 458724, 480568, 491490, 502920, 540639, 573405, 586740, 595980, 600710, 655320, 688086, 704088, 720852, 764540, 840994, 880110, 901065, 917448, 982980, 1081278, 1146810, 1173480, 1191960, 1201420, 1261491, 1376172, 1441704, 1529080, 1681988, 1720215, 1760220, 1802130, 1965960, 2102485, 2162556, 2293620, 2402840, 2522982, 2703195, 2752344, 3363976, 3440430, 3520440, 3604260, 3784473, 4204970, 4325112, 4587240, 5045964, 5406390, 6307455, 6880860, 7208520, 7568946, 8409940, 10091928, 10812780, 12614910, 13761720, 15137892, 16819880, 18922365, 21625560, 25229820, 30275784, 37844730, 50459640, 75689460, 151378920]

約数ペア:

[(1, 151378920), (2, 75689460), (3, 50459640), (4, 37844730), (5, 30275784), (6, 25229820), (7, 21625560), (8, 18922365), (9, 16819880), (10, 15137892), (11, 13761720), (12, 12614910), (14, 10812780), (15, 10091928), (18, 8409940), (20, 7568946), (21, 7208520), (22, 6880860), (24, 6307455), (28, 5406390), (30, 5045964), (33, 4587240), (35, 4325112), (36, 4204970), (40, 3784473), (42, 3604260), (43, 3520440), (44, 3440430), (45, 3363976), (55, 2752344), (56, 2703195), (60, 2522982), (63, 2402840), (66, 2293620), (70, 2162556), (72, 2102485), (77, 1965960), (84, 1802130), (86, 1760220), (88, 1720215), (90, 1681988), (99, 1529080), (105, 1441704), (110, 1376172), (120, 1261491), (126, 1201420), (127, 1191960), (129, 1173480), (132, 1146810), (140, 1081278), (154, 982980), (165, 917448), (168, 901065), (172, 880110), (180, 840994), (198, 764540), (210, 720852), (215, 704088), (220, 688086), (231, 655320), (252, 600710), (254, 595980), (258, 586740), (264, 573405), (280, 540639), (301, 502920), (308, 491490), (315, 480568), (330, 458724), (344, 440055), (360, 420497), (381, 397320), (385, 393192), (387, 391160), (396, 382270), (420, 360426), (430, 352044), (440, 344043), (462, 327660), (473, 320040), (495, 305816), (504, 300355), (508, 297990), (516, 293370), (602, 251460), (616, 245745), (630, 240284), (635, 238392), (645, 234696), (660, 229362), (693, 218440), (762, 198660), (770, 196596), (774, 195580), (792, 191135), (840, 180213), (860, 176022), (889, 170280), (903, 167640), (924, 163830), (946, 160020), (990, 152908), (1016, 148995), (1032, 146685), (1143, 132440), (1155, 131064), (1204, 125730), (1260, 120142), (1270, 119196), (1290, 117348), (1320, 114681), (1386, 109220), (1397, 108360), (1419, 106680), (1505, 100584), (1524, 99330), (1540, 98298), (1548, 97790), (1720, 88011), (1778, 85140), (1806, 83820), (1848, 81915), (1892, 80010), (1905, 79464), (1935, 78232), (1980, 76454), (2286, 66220), (2310, 65532), (2365, 64008), (2408, 62865), (2520, 60071), (2540, 59598), (2580, 58674), (2667, 56760), (2709, 55880), (2772, 54610), (2794, 54180), (2838, 53340), (3010, 50292), (3048, 49665), (3080, 49149), (3096, 48895), (3311, 45720), (3465, 43688), (3556, 42570), (3612, 41910), (3784, 40005), (3810, 39732), (3870, 39116), (3960, 38227), (4191, 36120), (4257, 35560), (4445, 34056), (4515, 33528), (4572, 33110), (4620, 32766), (4730, 32004), (5080, 29799), (5160, 29337), (5334, 28380), (5418, 27940), (5461, 27720), (5544, 27305), (5588, 27090), (5676, 26670), (5715, 26488), (6020, 25146), (6622, 22860), (6930, 21844), (6985, 21672), (7095, 21336), (7112, 21285), (7224, 20955), (7620, 19866), (7740, 19558), (8001, 18920), (8382, 18060), (8514, 17780), (8890, 17028), (9030, 16764), (9144, 16555), (9240, 16383), (9460, 16002), (9779, 15480), (9933, 15240), (10668, 14190), (10836, 13970), (10922, 13860), (11176, 13545), (11352, 13335), (11430, 13244), (12040, 12573)]