271784520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3719}}^1$

素因数の和:3772

約数の個数: 192

約数和(自身を含む): 1044576000

約数和(自身を除く): 772791480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 3045, 3480, 3654, 3719, 4060, 4872, 5220, 6090, 7308, 7438, 8120, 9135, 10440, 11157, 12180, 14616, 14876, 18270, 18595, 22314, 24360, 26033, 29752, 33471, 36540, 37190, 44628, 52066, 55785, 66942, 73080, 74380, 78099, 89256, 104132, 107851, 111570, 130165, 133884, 148760, 156198, 167355, 208264, 215702, 223140, 234297, 260330, 267768, 312396, 323553, 334710, 390495, 431404, 446280, 468594, 520660, 539255, 624792, 647106, 669420, 754957, 780990, 862808, 937188, 970659, 1041320, 1078510, 1171485, 1294212, 1338840, 1509914, 1561980, 1617765, 1874376, 1941318, 2157020, 2264871, 2342970, 2588424, 3019828, 3123960, 3235530, 3774785, 3882636, 4314040, 4529742, 4685940, 4853295, 6039656, 6471060, 6794613, 7549570, 7765272, 9059484, 9371880, 9706590, 11324355, 12942120, 13589226, 15099140, 18118968, 19413180, 22648710, 27178452, 30198280, 33973065, 38826360, 45297420, 54356904, 67946130, 90594840, 135892260, 271784520]

約数ペア:

[(1, 271784520), (2, 135892260), (3, 90594840), (4, 67946130), (5, 54356904), (6, 45297420), (7, 38826360), (8, 33973065), (9, 30198280), (10, 27178452), (12, 22648710), (14, 19413180), (15, 18118968), (18, 15099140), (20, 13589226), (21, 12942120), (24, 11324355), (28, 9706590), (29, 9371880), (30, 9059484), (35, 7765272), (36, 7549570), (40, 6794613), (42, 6471060), (45, 6039656), (56, 4853295), (58, 4685940), (60, 4529742), (63, 4314040), (70, 3882636), (72, 3774785), (84, 3235530), (87, 3123960), (90, 3019828), (105, 2588424), (116, 2342970), (120, 2264871), (126, 2157020), (140, 1941318), (145, 1874376), (168, 1617765), (174, 1561980), (180, 1509914), (203, 1338840), (210, 1294212), (232, 1171485), (252, 1078510), (261, 1041320), (280, 970659), (290, 937188), (315, 862808), (348, 780990), (360, 754957), (406, 669420), (420, 647106), (435, 624792), (504, 539255), (522, 520660), (580, 468594), (609, 446280), (630, 431404), (696, 390495), (812, 334710), (840, 323553), (870, 312396), (1015, 267768), (1044, 260330), (1160, 234297), (1218, 223140), (1260, 215702), (1305, 208264), (1624, 167355), (1740, 156198), (1827, 148760), (2030, 133884), (2088, 130165), (2436, 111570), (2520, 107851), (2610, 104132), (3045, 89256), (3480, 78099), (3654, 74380), (3719, 73080), (4060, 66942), (4872, 55785), (5220, 52066), (6090, 44628), (7308, 37190), (7438, 36540), (8120, 33471), (9135, 29752), (10440, 26033), (11157, 24360), (12180, 22314), (14616, 18595), (14876, 18270)]