345926880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1138

約数の個数: 288

約数和(自身を含む): 1347300864

約数和(自身を除く): 1001373984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1087, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2174, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3261, 3315, 3536, 3744, 3978, 4080, 4348, 4420, 4680, 4896, 5304, 5435, 6120, 6240, 6522, 6630, 7072, 7956, 8160, 8696, 8840, 9360, 9783, 9945, 10608, 10870, 12240, 13044, 13260, 14131, 15912, 16305, 17392, 17680, 18479, 18720, 19566, 19890, 21216, 21740, 24480, 26088, 26520, 28262, 31824, 32610, 34784, 35360, 36958, 39132, 39780, 42393, 43480, 48915, 52176, 53040, 55437, 56524, 63648, 65220, 70655, 73916, 78264, 79560, 84786, 86960, 92395, 97830, 104352, 106080, 110874, 113048, 127179, 130440, 141310, 147832, 156528, 159120, 166311, 169572, 173920, 184790, 195660, 211965, 221748, 226096, 240227, 254358, 260880, 277185, 282620, 295664, 313056, 318240, 332622, 339144, 369580, 391320, 423930, 443496, 452192, 480454, 508716, 521760, 554370, 565240, 591328, 635895, 665244, 678288, 720681, 739160, 782640, 831555, 847860, 886992, 960908, 1017432, 1108740, 1130480, 1201135, 1271790, 1330488, 1356576, 1441362, 1478320, 1565280, 1663110, 1695720, 1773984, 1921816, 2034864, 2162043, 2217480, 2260960, 2402270, 2543580, 2660976, 2882724, 2956640, 3326220, 3391440, 3603405, 3843632, 4069728, 4324086, 4434960, 4804540, 5087160, 5321952, 5765448, 6652440, 6782880, 7206810, 7687264, 8648172, 8869920, 9609080, 10174320, 10810215, 11530896, 13304880, 14413620, 17296344, 19218160, 20348640, 21620430, 23061792, 26609760, 28827240, 34592688, 38436320, 43240860, 57654480, 69185376, 86481720, 115308960, 172963440, 345926880]

約数ペア:

[(1, 345926880), (2, 172963440), (3, 115308960), (4, 86481720), (5, 69185376), (6, 57654480), (8, 43240860), (9, 38436320), (10, 34592688), (12, 28827240), (13, 26609760), (15, 23061792), (16, 21620430), (17, 20348640), (18, 19218160), (20, 17296344), (24, 14413620), (26, 13304880), (30, 11530896), (32, 10810215), (34, 10174320), (36, 9609080), (39, 8869920), (40, 8648172), (45, 7687264), (48, 7206810), (51, 6782880), (52, 6652440), (60, 5765448), (65, 5321952), (68, 5087160), (72, 4804540), (78, 4434960), (80, 4324086), (85, 4069728), (90, 3843632), (96, 3603405), (102, 3391440), (104, 3326220), (117, 2956640), (120, 2882724), (130, 2660976), (136, 2543580), (144, 2402270), (153, 2260960), (156, 2217480), (160, 2162043), (170, 2034864), (180, 1921816), (195, 1773984), (204, 1695720), (208, 1663110), (221, 1565280), (234, 1478320), (240, 1441362), (255, 1356576), (260, 1330488), (272, 1271790), (288, 1201135), (306, 1130480), (312, 1108740), (340, 1017432), (360, 960908), (390, 886992), (408, 847860), (416, 831555), (442, 782640), (468, 739160), (480, 720681), (510, 678288), (520, 665244), (544, 635895), (585, 591328), (612, 565240), (624, 554370), (663, 521760), (680, 508716), (720, 480454), (765, 452192), (780, 443496), (816, 423930), (884, 391320), (936, 369580), (1020, 339144), (1040, 332622), (1087, 318240), (1105, 313056), (1170, 295664), (1224, 282620), (1248, 277185), (1326, 260880), (1360, 254358), (1440, 240227), (1530, 226096), (1560, 221748), (1632, 211965), (1768, 195660), (1872, 184790), (1989, 173920), (2040, 169572), (2080, 166311), (2174, 159120), (2210, 156528), (2340, 147832), (2448, 141310), (2652, 130440), (2720, 127179), (3060, 113048), (3120, 110874), (3261, 106080), (3315, 104352), (3536, 97830), (3744, 92395), (3978, 86960), (4080, 84786), (4348, 79560), (4420, 78264), (4680, 73916), (4896, 70655), (5304, 65220), (5435, 63648), (6120, 56524), (6240, 55437), (6522, 53040), (6630, 52176), (7072, 48915), (7956, 43480), (8160, 42393), (8696, 39780), (8840, 39132), (9360, 36958), (9783, 35360), (9945, 34784), (10608, 32610), (10870, 31824), (12240, 28262), (13044, 26520), (13260, 26088), (14131, 24480), (15912, 21740), (16305, 21216), (17392, 19890), (17680, 19566), (18479, 18720)]