411643440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 360

約数和(自身を含む): 1592978400

約数和(自身を除く): 1181334960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 169, 170, 180, 195, 199, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 338, 340, 360, 390, 398, 408, 442, 468, 507, 510, 520, 585, 597, 612, 624, 663, 676, 680, 720, 765, 780, 796, 816, 845, 884, 936, 995, 1014, 1020, 1040, 1105, 1170, 1194, 1224, 1326, 1352, 1360, 1521, 1530, 1560, 1592, 1690, 1768, 1791, 1872, 1989, 1990, 2028, 2040, 2210, 2340, 2388, 2448, 2535, 2587, 2652, 2704, 2873, 2985, 3042, 3060, 3120, 3184, 3315, 3380, 3383, 3536, 3582, 3978, 3980, 4056, 4080, 4420, 4680, 4776, 5070, 5174, 5304, 5746, 5970, 6084, 6120, 6630, 6760, 6766, 7164, 7605, 7761, 7956, 7960, 8112, 8619, 8840, 8955, 9360, 9552, 9945, 10140, 10149, 10348, 10608, 11492, 11940, 12168, 12240, 12935, 13260, 13520, 13532, 14328, 14365, 15210, 15522, 15912, 15920, 16915, 17238, 17680, 17910, 19890, 20280, 20298, 20696, 22984, 23283, 23880, 24336, 25857, 25870, 26520, 27064, 28656, 28730, 30420, 30447, 31044, 31824, 33631, 33830, 34476, 35820, 38805, 39780, 40560, 40596, 41392, 43095, 43979, 45968, 46566, 47760, 50745, 51714, 51740, 53040, 54128, 57460, 60840, 60894, 62088, 67262, 67660, 68952, 71640, 77610, 79560, 81192, 86190, 87958, 93132, 100893, 101490, 103428, 103480, 114920, 116415, 121680, 121788, 124176, 129285, 131937, 134524, 135320, 137904, 143280, 152235, 155220, 159120, 162384, 168155, 172380, 175916, 186264, 201786, 202980, 206856, 206960, 219895, 229840, 232830, 243576, 258570, 263874, 269048, 270640, 302679, 304470, 310440, 336310, 344760, 351832, 372528, 395811, 403572, 405960, 413712, 439790, 465660, 487152, 504465, 517140, 527748, 538096, 571727, 605358, 608940, 620880, 659685, 672620, 689520, 703664, 791622, 807144, 811920, 879580, 931320, 1008930, 1034280, 1055496, 1143454, 1210716, 1217880, 1319370, 1345240, 1513395, 1583244, 1614288, 1715181, 1759160, 1862640, 1979055, 2017860, 2068560, 2110992, 2286908, 2421432, 2435760, 2638740, 2690480, 2858635, 3026790, 3166488, 3430362, 3518320, 3958110, 4035720, 4573816, 4842864, 5145543, 5277480, 5717270, 6053580, 6332976, 6860724, 7916220, 8071440, 8575905, 9147632, 10291086, 10554960, 11434540, 12107160, 13721448, 15832440, 17151810, 20582172, 22869080, 24214320, 25727715, 27442896, 31664880, 34303620, 41164344, 45738160, 51455430, 68607240, 82328688, 102910860, 137214480, 205821720, 411643440]

約数ペア:

[(1, 411643440), (2, 205821720), (3, 137214480), (4, 102910860), (5, 82328688), (6, 68607240), (8, 51455430), (9, 45738160), (10, 41164344), (12, 34303620), (13, 31664880), (15, 27442896), (16, 25727715), (17, 24214320), (18, 22869080), (20, 20582172), (24, 17151810), (26, 15832440), (30, 13721448), (34, 12107160), (36, 11434540), (39, 10554960), (40, 10291086), (45, 9147632), (48, 8575905), (51, 8071440), (52, 7916220), (60, 6860724), (65, 6332976), (68, 6053580), (72, 5717270), (78, 5277480), (80, 5145543), (85, 4842864), (90, 4573816), (102, 4035720), (104, 3958110), (117, 3518320), (120, 3430362), (130, 3166488), (136, 3026790), (144, 2858635), (153, 2690480), (156, 2638740), (169, 2435760), (170, 2421432), (180, 2286908), (195, 2110992), (199, 2068560), (204, 2017860), (208, 1979055), (221, 1862640), (234, 1759160), (240, 1715181), (255, 1614288), (260, 1583244), (272, 1513395), (306, 1345240), (312, 1319370), (338, 1217880), (340, 1210716), (360, 1143454), (390, 1055496), (398, 1034280), (408, 1008930), (442, 931320), (468, 879580), (507, 811920), (510, 807144), (520, 791622), (585, 703664), (597, 689520), (612, 672620), (624, 659685), (663, 620880), (676, 608940), (680, 605358), (720, 571727), (765, 538096), (780, 527748), (796, 517140), (816, 504465), (845, 487152), (884, 465660), (936, 439790), (995, 413712), (1014, 405960), (1020, 403572), (1040, 395811), (1105, 372528), (1170, 351832), (1194, 344760), (1224, 336310), (1326, 310440), (1352, 304470), (1360, 302679), (1521, 270640), (1530, 269048), (1560, 263874), (1592, 258570), (1690, 243576), (1768, 232830), (1791, 229840), (1872, 219895), (1989, 206960), (1990, 206856), (2028, 202980), (2040, 201786), (2210, 186264), (2340, 175916), (2388, 172380), (2448, 168155), (2535, 162384), (2587, 159120), (2652, 155220), (2704, 152235), (2873, 143280), (2985, 137904), (3042, 135320), (3060, 134524), (3120, 131937), (3184, 129285), (3315, 124176), (3380, 121788), (3383, 121680), (3536, 116415), (3582, 114920), (3978, 103480), (3980, 103428), (4056, 101490), (4080, 100893), (4420, 93132), (4680, 87958), (4776, 86190), (5070, 81192), (5174, 79560), (5304, 77610), (5746, 71640), (5970, 68952), (6084, 67660), (6120, 67262), (6630, 62088), (6760, 60894), (6766, 60840), (7164, 57460), (7605, 54128), (7761, 53040), (7956, 51740), (7960, 51714), (8112, 50745), (8619, 47760), (8840, 46566), (8955, 45968), (9360, 43979), (9552, 43095), (9945, 41392), (10140, 40596), (10149, 40560), (10348, 39780), (10608, 38805), (11492, 35820), (11940, 34476), (12168, 33830), (12240, 33631), (12935, 31824), (13260, 31044), (13520, 30447), (13532, 30420), (14328, 28730), (14365, 28656), (15210, 27064), (15522, 26520), (15912, 25870), (15920, 25857), (16915, 24336), (17238, 23880), (17680, 23283), (17910, 22984), (19890, 20696), (20280, 20298)]