155315160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 384

約数和(自身を含む): 679311360

約数和(自身を除く): 523996200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 99, 104, 105, 110, 117, 120, 126, 130, 132, 140, 143, 154, 156, 165, 168, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 264, 273, 280, 286, 308, 312, 315, 330, 360, 364, 385, 390, 396, 420, 429, 431, 440, 455, 462, 468, 495, 504, 520, 546, 572, 585, 616, 630, 660, 693, 715, 728, 770, 780, 792, 819, 840, 858, 862, 910, 924, 936, 990, 1001, 1092, 1144, 1155, 1170, 1260, 1287, 1293, 1320, 1365, 1386, 1430, 1540, 1560, 1638, 1716, 1724, 1820, 1848, 1980, 2002, 2145, 2155, 2184, 2310, 2340, 2520, 2574, 2586, 2730, 2772, 2860, 3003, 3017, 3080, 3276, 3432, 3448, 3465, 3640, 3879, 3960, 4004, 4095, 4290, 4310, 4620, 4680, 4741, 5005, 5148, 5172, 5460, 5544, 5603, 5720, 6006, 6034, 6435, 6465, 6552, 6930, 7758, 8008, 8190, 8580, 8620, 9009, 9051, 9240, 9482, 10010, 10296, 10344, 10920, 11206, 12012, 12068, 12870, 12930, 13860, 14223, 15015, 15085, 15516, 16380, 16809, 17160, 17240, 18018, 18102, 18964, 19395, 20020, 22412, 23705, 24024, 24136, 25740, 25860, 27153, 27720, 28015, 28446, 30030, 30170, 31032, 32760, 33187, 33618, 36036, 36204, 37928, 38790, 39221, 40040, 42669, 44824, 45045, 45255, 47410, 50427, 51480, 51720, 54306, 56030, 56892, 60060, 60340, 61633, 66374, 67236, 71115, 72072, 72408, 77580, 78442, 84045, 85338, 90090, 90510, 94820, 99561, 100854, 108612, 112060, 113784, 117663, 120120, 120680, 123266, 132748, 134472, 135765, 142230, 155160, 156884, 165935, 168090, 170676, 180180, 181020, 184899, 189640, 196105, 199122, 201708, 213345, 217224, 224120, 235326, 246532, 252135, 265496, 271530, 284460, 298683, 308165, 313768, 331870, 336180, 341352, 352989, 360360, 362040, 369798, 392210, 398244, 403416, 426690, 431431, 470652, 493064, 497805, 504270, 543060, 554697, 568920, 588315, 597366, 616330, 663740, 672360, 705978, 739596, 784420, 796488, 853380, 862862, 924495, 941304, 995610, 1008540, 1086120, 1109394, 1176630, 1194732, 1232660, 1294293, 1327480, 1411956, 1479192, 1493415, 1568840, 1706760, 1725724, 1764945, 1848990, 1991220, 2017080, 2157155, 2218788, 2353260, 2389464, 2465320, 2588586, 2773485, 2823912, 2986830, 3451448, 3529890, 3697980, 3882879, 3982440, 4314310, 4437576, 4706520, 5177172, 5546970, 5973660, 6471465, 7059780, 7395960, 7765758, 8628620, 10354344, 11093940, 11947320, 12942930, 14119560, 15531516, 17257240, 19414395, 22187880, 25885860, 31063032, 38828790, 51771720, 77657580, 155315160]

約数ペア:

[(1, 155315160), (2, 77657580), (3, 51771720), (4, 38828790), (5, 31063032), (6, 25885860), (7, 22187880), (8, 19414395), (9, 17257240), (10, 15531516), (11, 14119560), (12, 12942930), (13, 11947320), (14, 11093940), (15, 10354344), (18, 8628620), (20, 7765758), (21, 7395960), (22, 7059780), (24, 6471465), (26, 5973660), (28, 5546970), (30, 5177172), (33, 4706520), (35, 4437576), (36, 4314310), (39, 3982440), (40, 3882879), (42, 3697980), (44, 3529890), (45, 3451448), (52, 2986830), (55, 2823912), (56, 2773485), (60, 2588586), (63, 2465320), (65, 2389464), (66, 2353260), (70, 2218788), (72, 2157155), (77, 2017080), (78, 1991220), (84, 1848990), (88, 1764945), (90, 1725724), (91, 1706760), (99, 1568840), (104, 1493415), (105, 1479192), (110, 1411956), (117, 1327480), (120, 1294293), (126, 1232660), (130, 1194732), (132, 1176630), (140, 1109394), (143, 1086120), (154, 1008540), (156, 995610), (165, 941304), (168, 924495), (180, 862862), (182, 853380), (195, 796488), (198, 784420), (210, 739596), (220, 705978), (231, 672360), (234, 663740), (252, 616330), (260, 597366), (264, 588315), (273, 568920), (280, 554697), (286, 543060), (308, 504270), (312, 497805), (315, 493064), (330, 470652), (360, 431431), (364, 426690), (385, 403416), (390, 398244), (396, 392210), (420, 369798), (429, 362040), (431, 360360), (440, 352989), (455, 341352), (462, 336180), (468, 331870), (495, 313768), (504, 308165), (520, 298683), (546, 284460), (572, 271530), (585, 265496), (616, 252135), (630, 246532), (660, 235326), (693, 224120), (715, 217224), (728, 213345), (770, 201708), (780, 199122), (792, 196105), (819, 189640), (840, 184899), (858, 181020), (862, 180180), (910, 170676), (924, 168090), (936, 165935), (990, 156884), (1001, 155160), (1092, 142230), (1144, 135765), (1155, 134472), (1170, 132748), (1260, 123266), (1287, 120680), (1293, 120120), (1320, 117663), (1365, 113784), (1386, 112060), (1430, 108612), (1540, 100854), (1560, 99561), (1638, 94820), (1716, 90510), (1724, 90090), (1820, 85338), (1848, 84045), (1980, 78442), (2002, 77580), (2145, 72408), (2155, 72072), (2184, 71115), (2310, 67236), (2340, 66374), (2520, 61633), (2574, 60340), (2586, 60060), (2730, 56892), (2772, 56030), (2860, 54306), (3003, 51720), (3017, 51480), (3080, 50427), (3276, 47410), (3432, 45255), (3448, 45045), (3465, 44824), (3640, 42669), (3879, 40040), (3960, 39221), (4004, 38790), (4095, 37928), (4290, 36204), (4310, 36036), (4620, 33618), (4680, 33187), (4741, 32760), (5005, 31032), (5148, 30170), (5172, 30030), (5460, 28446), (5544, 28015), (5603, 27720), (5720, 27153), (6006, 25860), (6034, 25740), (6435, 24136), (6465, 24024), (6552, 23705), (6930, 22412), (7758, 20020), (8008, 19395), (8190, 18964), (8580, 18102), (8620, 18018), (9009, 17240), (9051, 17160), (9240, 16809), (9482, 16380), (10010, 15516), (10296, 15085), (10344, 15015), (10920, 14223), (11206, 13860), (12012, 12930), (12068, 12870)]