236850120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 288

約数和(自身を含む): 886415400

約数和(自身を除く): 649565280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 229, 234, 255, 260, 306, 312, 338, 340, 360, 390, 408, 442, 458, 468, 507, 510, 520, 585, 612, 663, 676, 680, 687, 765, 780, 845, 884, 916, 936, 1014, 1020, 1105, 1145, 1170, 1224, 1326, 1352, 1374, 1521, 1530, 1560, 1690, 1768, 1832, 1989, 2028, 2040, 2061, 2210, 2290, 2340, 2535, 2652, 2748, 2873, 2977, 3042, 3060, 3315, 3380, 3435, 3893, 3978, 4056, 4122, 4420, 4580, 4680, 5070, 5304, 5496, 5746, 5954, 6084, 6120, 6630, 6760, 6870, 7605, 7786, 7956, 8244, 8619, 8840, 8931, 9160, 9945, 10140, 10305, 11492, 11679, 11908, 12168, 13260, 13740, 14365, 14885, 15210, 15572, 15912, 16488, 17238, 17862, 19465, 19890, 20280, 20610, 22984, 23358, 23816, 25857, 26520, 26793, 27480, 28730, 29770, 30420, 31144, 34476, 35037, 35724, 38701, 38930, 39780, 41220, 43095, 44655, 46716, 50609, 51714, 53586, 57460, 58395, 59540, 60840, 68952, 70074, 71448, 77402, 77860, 79560, 82440, 86190, 89310, 93432, 101218, 103428, 107172, 114920, 116103, 116790, 119080, 129285, 133965, 140148, 151827, 154804, 155720, 172380, 175185, 178620, 193505, 202436, 206856, 214344, 232206, 233580, 253045, 258570, 267930, 280296, 303654, 309608, 344760, 348309, 350370, 357240, 387010, 404872, 455481, 464412, 467160, 506090, 517140, 535860, 580515, 607308, 657917, 696618, 700740, 759135, 774020, 910962, 928824, 1012180, 1034280, 1071720, 1161030, 1214616, 1315834, 1393236, 1401480, 1518270, 1548040, 1741545, 1821924, 1973751, 2024360, 2277405, 2322060, 2631668, 2786472, 3036540, 3289585, 3483090, 3643848, 3947502, 4554810, 4644120, 5263336, 5921253, 6073080, 6579170, 6966180, 7895004, 9109620, 9868755, 11842506, 13158340, 13932360, 15790008, 18219240, 19737510, 23685012, 26316680, 29606265, 39475020, 47370024, 59212530, 78950040, 118425060, 236850120]

約数ペア:

[(1, 236850120), (2, 118425060), (3, 78950040), (4, 59212530), (5, 47370024), (6, 39475020), (8, 29606265), (9, 26316680), (10, 23685012), (12, 19737510), (13, 18219240), (15, 15790008), (17, 13932360), (18, 13158340), (20, 11842506), (24, 9868755), (26, 9109620), (30, 7895004), (34, 6966180), (36, 6579170), (39, 6073080), (40, 5921253), (45, 5263336), (51, 4644120), (52, 4554810), (60, 3947502), (65, 3643848), (68, 3483090), (72, 3289585), (78, 3036540), (85, 2786472), (90, 2631668), (102, 2322060), (104, 2277405), (117, 2024360), (120, 1973751), (130, 1821924), (136, 1741545), (153, 1548040), (156, 1518270), (169, 1401480), (170, 1393236), (180, 1315834), (195, 1214616), (204, 1161030), (221, 1071720), (229, 1034280), (234, 1012180), (255, 928824), (260, 910962), (306, 774020), (312, 759135), (338, 700740), (340, 696618), (360, 657917), (390, 607308), (408, 580515), (442, 535860), (458, 517140), (468, 506090), (507, 467160), (510, 464412), (520, 455481), (585, 404872), (612, 387010), (663, 357240), (676, 350370), (680, 348309), (687, 344760), (765, 309608), (780, 303654), (845, 280296), (884, 267930), (916, 258570), (936, 253045), (1014, 233580), (1020, 232206), (1105, 214344), (1145, 206856), (1170, 202436), (1224, 193505), (1326, 178620), (1352, 175185), (1374, 172380), (1521, 155720), (1530, 154804), (1560, 151827), (1690, 140148), (1768, 133965), (1832, 129285), (1989, 119080), (2028, 116790), (2040, 116103), (2061, 114920), (2210, 107172), (2290, 103428), (2340, 101218), (2535, 93432), (2652, 89310), (2748, 86190), (2873, 82440), (2977, 79560), (3042, 77860), (3060, 77402), (3315, 71448), (3380, 70074), (3435, 68952), (3893, 60840), (3978, 59540), (4056, 58395), (4122, 57460), (4420, 53586), (4580, 51714), (4680, 50609), (5070, 46716), (5304, 44655), (5496, 43095), (5746, 41220), (5954, 39780), (6084, 38930), (6120, 38701), (6630, 35724), (6760, 35037), (6870, 34476), (7605, 31144), (7786, 30420), (7956, 29770), (8244, 28730), (8619, 27480), (8840, 26793), (8931, 26520), (9160, 25857), (9945, 23816), (10140, 23358), (10305, 22984), (11492, 20610), (11679, 20280), (11908, 19890), (12168, 19465), (13260, 17862), (13740, 17238), (14365, 16488), (14885, 15912), (15210, 15572)]