271079760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 320

約数和(自身を含む): 1017792000

約数和(自身を除く): 746712240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 89, 98, 105, 111, 112, 120, 140, 147, 148, 168, 178, 185, 196, 210, 222, 240, 245, 259, 267, 280, 294, 296, 336, 343, 356, 370, 392, 420, 444, 445, 490, 518, 534, 555, 560, 588, 592, 623, 686, 712, 735, 740, 777, 784, 840, 888, 890, 980, 1029, 1036, 1068, 1110, 1176, 1246, 1295, 1335, 1372, 1424, 1470, 1480, 1554, 1680, 1715, 1776, 1780, 1813, 1869, 1960, 2058, 2072, 2136, 2220, 2352, 2492, 2590, 2670, 2744, 2940, 2960, 3108, 3115, 3293, 3430, 3560, 3626, 3738, 3885, 3920, 4116, 4144, 4272, 4361, 4440, 4984, 5145, 5180, 5340, 5439, 5488, 5880, 6216, 6230, 6586, 6860, 7120, 7252, 7476, 7770, 8232, 8722, 8880, 9065, 9345, 9879, 9968, 10290, 10360, 10680, 10878, 11760, 12432, 12460, 12691, 13083, 13172, 13720, 14504, 14952, 15540, 16464, 16465, 17444, 18130, 18690, 19758, 20580, 20720, 21360, 21756, 21805, 23051, 24920, 25382, 26166, 26344, 27195, 27440, 29008, 29904, 30527, 31080, 32930, 34888, 36260, 37380, 38073, 39516, 41160, 43512, 43610, 46102, 49395, 49840, 50764, 52332, 52688, 54390, 61054, 62160, 63455, 65415, 65860, 69153, 69776, 72520, 74760, 76146, 79032, 82320, 87024, 87220, 91581, 92204, 98790, 101528, 104664, 108780, 115255, 122108, 126910, 130830, 131720, 138306, 145040, 149520, 152292, 152635, 158064, 161357, 174440, 183162, 184408, 190365, 197580, 203056, 209328, 217560, 230510, 244216, 253820, 261660, 263440, 276612, 304584, 305270, 322714, 345765, 348880, 366324, 368816, 380730, 395160, 435120, 457905, 461020, 484071, 488432, 507640, 523320, 553224, 609168, 610540, 645428, 691530, 732648, 761460, 790320, 806785, 915810, 922040, 968142, 1015280, 1046640, 1106448, 1129499, 1221080, 1290856, 1383060, 1465296, 1522920, 1613570, 1831620, 1844080, 1936284, 2258998, 2420355, 2442160, 2581712, 2766120, 3045840, 3227140, 3388497, 3663240, 3872568, 4517996, 4840710, 5532240, 5647495, 6454280, 6776994, 7326480, 7745136, 9035992, 9681420, 11294990, 12908560, 13553988, 16942485, 18071984, 19362840, 22589980, 27107976, 33884970, 38725680, 45179960, 54215952, 67769940, 90359920, 135539880, 271079760]

約数ペア:

[(1, 271079760), (2, 135539880), (3, 90359920), (4, 67769940), (5, 54215952), (6, 45179960), (7, 38725680), (8, 33884970), (10, 27107976), (12, 22589980), (14, 19362840), (15, 18071984), (16, 16942485), (20, 13553988), (21, 12908560), (24, 11294990), (28, 9681420), (30, 9035992), (35, 7745136), (37, 7326480), (40, 6776994), (42, 6454280), (48, 5647495), (49, 5532240), (56, 4840710), (60, 4517996), (70, 3872568), (74, 3663240), (80, 3388497), (84, 3227140), (89, 3045840), (98, 2766120), (105, 2581712), (111, 2442160), (112, 2420355), (120, 2258998), (140, 1936284), (147, 1844080), (148, 1831620), (168, 1613570), (178, 1522920), (185, 1465296), (196, 1383060), (210, 1290856), (222, 1221080), (240, 1129499), (245, 1106448), (259, 1046640), (267, 1015280), (280, 968142), (294, 922040), (296, 915810), (336, 806785), (343, 790320), (356, 761460), (370, 732648), (392, 691530), (420, 645428), (444, 610540), (445, 609168), (490, 553224), (518, 523320), (534, 507640), (555, 488432), (560, 484071), (588, 461020), (592, 457905), (623, 435120), (686, 395160), (712, 380730), (735, 368816), (740, 366324), (777, 348880), (784, 345765), (840, 322714), (888, 305270), (890, 304584), (980, 276612), (1029, 263440), (1036, 261660), (1068, 253820), (1110, 244216), (1176, 230510), (1246, 217560), (1295, 209328), (1335, 203056), (1372, 197580), (1424, 190365), (1470, 184408), (1480, 183162), (1554, 174440), (1680, 161357), (1715, 158064), (1776, 152635), (1780, 152292), (1813, 149520), (1869, 145040), (1960, 138306), (2058, 131720), (2072, 130830), (2136, 126910), (2220, 122108), (2352, 115255), (2492, 108780), (2590, 104664), (2670, 101528), (2744, 98790), (2940, 92204), (2960, 91581), (3108, 87220), (3115, 87024), (3293, 82320), (3430, 79032), (3560, 76146), (3626, 74760), (3738, 72520), (3885, 69776), (3920, 69153), (4116, 65860), (4144, 65415), (4272, 63455), (4361, 62160), (4440, 61054), (4984, 54390), (5145, 52688), (5180, 52332), (5340, 50764), (5439, 49840), (5488, 49395), (5880, 46102), (6216, 43610), (6230, 43512), (6586, 41160), (6860, 39516), (7120, 38073), (7252, 37380), (7476, 36260), (7770, 34888), (8232, 32930), (8722, 31080), (8880, 30527), (9065, 29904), (9345, 29008), (9879, 27440), (9968, 27195), (10290, 26344), (10360, 26166), (10680, 25382), (10878, 24920), (11760, 23051), (12432, 21805), (12460, 21756), (12691, 21360), (13083, 20720), (13172, 20580), (13720, 19758), (14504, 18690), (14952, 18130), (15540, 17444), (16464, 16465)]