246557520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1192

約数の個数: 240

約数和(自身を含む): 937564992

約数和(自身を除く): 691007472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 972, 990, 1080, 1153, 1188, 1215, 1296, 1320, 1485, 1584, 1620, 1782, 1944, 1980, 2160, 2306, 2376, 2430, 2640, 2673, 2970, 3240, 3459, 3564, 3888, 3960, 4455, 4612, 4752, 4860, 5346, 5765, 5940, 6480, 6918, 7128, 7920, 8910, 9224, 9720, 10377, 10692, 11530, 11880, 12683, 13365, 13836, 14256, 17295, 17820, 18448, 19440, 20754, 21384, 23060, 23760, 25366, 26730, 27672, 31131, 34590, 35640, 38049, 41508, 42768, 46120, 50732, 51885, 53460, 55344, 62262, 63415, 69180, 71280, 76098, 83016, 92240, 93393, 101464, 103770, 106920, 114147, 124524, 126830, 138360, 152196, 155655, 166032, 186786, 190245, 202928, 207540, 213840, 228294, 249048, 253660, 276720, 280179, 304392, 311310, 342441, 373572, 380490, 415080, 456588, 466965, 498096, 507320, 560358, 570735, 608784, 622620, 684882, 747144, 760980, 830160, 913176, 933930, 1014640, 1027323, 1120716, 1141470, 1245240, 1369764, 1400895, 1494288, 1521960, 1712205, 1826352, 1867860, 2054646, 2241432, 2282940, 2490480, 2739528, 2801790, 3043920, 3081969, 3424410, 3735720, 4109292, 4482864, 4565880, 5136615, 5479056, 5603580, 6163938, 6848820, 7471440, 8218584, 9131760, 10273230, 11207160, 12327876, 13697640, 15409845, 16437168, 20546460, 22414320, 24655752, 27395280, 30819690, 41092920, 49311504, 61639380, 82185840, 123278760, 246557520]

約数ペア:

[(1, 246557520), (2, 123278760), (3, 82185840), (4, 61639380), (5, 49311504), (6, 41092920), (8, 30819690), (9, 27395280), (10, 24655752), (11, 22414320), (12, 20546460), (15, 16437168), (16, 15409845), (18, 13697640), (20, 12327876), (22, 11207160), (24, 10273230), (27, 9131760), (30, 8218584), (33, 7471440), (36, 6848820), (40, 6163938), (44, 5603580), (45, 5479056), (48, 5136615), (54, 4565880), (55, 4482864), (60, 4109292), (66, 3735720), (72, 3424410), (80, 3081969), (81, 3043920), (88, 2801790), (90, 2739528), (99, 2490480), (108, 2282940), (110, 2241432), (120, 2054646), (132, 1867860), (135, 1826352), (144, 1712205), (162, 1521960), (165, 1494288), (176, 1400895), (180, 1369764), (198, 1245240), (216, 1141470), (220, 1120716), (240, 1027323), (243, 1014640), (264, 933930), (270, 913176), (297, 830160), (324, 760980), (330, 747144), (360, 684882), (396, 622620), (405, 608784), (432, 570735), (440, 560358), (486, 507320), (495, 498096), (528, 466965), (540, 456588), (594, 415080), (648, 380490), (660, 373572), (720, 342441), (792, 311310), (810, 304392), (880, 280179), (891, 276720), (972, 253660), (990, 249048), (1080, 228294), (1153, 213840), (1188, 207540), (1215, 202928), (1296, 190245), (1320, 186786), (1485, 166032), (1584, 155655), (1620, 152196), (1782, 138360), (1944, 126830), (1980, 124524), (2160, 114147), (2306, 106920), (2376, 103770), (2430, 101464), (2640, 93393), (2673, 92240), (2970, 83016), (3240, 76098), (3459, 71280), (3564, 69180), (3888, 63415), (3960, 62262), (4455, 55344), (4612, 53460), (4752, 51885), (4860, 50732), (5346, 46120), (5765, 42768), (5940, 41508), (6480, 38049), (6918, 35640), (7128, 34590), (7920, 31131), (8910, 27672), (9224, 26730), (9720, 25366), (10377, 23760), (10692, 23060), (11530, 21384), (11880, 20754), (12683, 19440), (13365, 18448), (13836, 17820), (14256, 17295)]