1023263280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4090

約数の個数: 240

約数和(自身を含む): 3838816800

約数和(自身を除く): 2815553520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4049, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8098, 8424, 9360, 9720, 10530, 12147, 12636, 14040, 15795, 16196, 16848, 19440, 20245, 21060, 24294, 25272, 28080, 31590, 32392, 36441, 40490, 42120, 48588, 50544, 52637, 60735, 63180, 64784, 72882, 80980, 84240, 97176, 105274, 109323, 121470, 126360, 145764, 157911, 161960, 182205, 194352, 210548, 218646, 242940, 252720, 263185, 291528, 315822, 323920, 327969, 364410, 421096, 437292, 473733, 485880, 526370, 546615, 583056, 631644, 655938, 728820, 789555, 842192, 874584, 947466, 971760, 983907, 1052740, 1093230, 1263288, 1311876, 1421199, 1457640, 1579110, 1639845, 1749168, 1894932, 1967814, 2105480, 2186460, 2368665, 2526576, 2623752, 2842398, 2915280, 3158220, 3279690, 3789864, 3935628, 4210960, 4263597, 4372920, 4737330, 4919535, 5247504, 5684796, 6316440, 6559380, 7105995, 7579728, 7871256, 8527194, 8745840, 9474660, 9839070, 11369592, 12632880, 12790791, 13118760, 14211990, 15742512, 17054388, 18949320, 19678140, 21317985, 22739184, 25581582, 26237520, 28423980, 34108776, 37898640, 39356280, 42635970, 51163164, 56847960, 63953955, 68217552, 78712560, 85271940, 102326328, 113695920, 127907910, 170543880, 204652656, 255815820, 341087760, 511631640, 1023263280]

約数ペア:

[(1, 1023263280), (2, 511631640), (3, 341087760), (4, 255815820), (5, 204652656), (6, 170543880), (8, 127907910), (9, 113695920), (10, 102326328), (12, 85271940), (13, 78712560), (15, 68217552), (16, 63953955), (18, 56847960), (20, 51163164), (24, 42635970), (26, 39356280), (27, 37898640), (30, 34108776), (36, 28423980), (39, 26237520), (40, 25581582), (45, 22739184), (48, 21317985), (52, 19678140), (54, 18949320), (60, 17054388), (65, 15742512), (72, 14211990), (78, 13118760), (80, 12790791), (81, 12632880), (90, 11369592), (104, 9839070), (108, 9474660), (117, 8745840), (120, 8527194), (130, 7871256), (135, 7579728), (144, 7105995), (156, 6559380), (162, 6316440), (180, 5684796), (195, 5247504), (208, 4919535), (216, 4737330), (234, 4372920), (240, 4263597), (243, 4210960), (260, 3935628), (270, 3789864), (312, 3279690), (324, 3158220), (351, 2915280), (360, 2842398), (390, 2623752), (405, 2526576), (432, 2368665), (468, 2186460), (486, 2105480), (520, 1967814), (540, 1894932), (585, 1749168), (624, 1639845), (648, 1579110), (702, 1457640), (720, 1421199), (780, 1311876), (810, 1263288), (936, 1093230), (972, 1052740), (1040, 983907), (1053, 971760), (1080, 947466), (1170, 874584), (1215, 842192), (1296, 789555), (1404, 728820), (1560, 655938), (1620, 631644), (1755, 583056), (1872, 546615), (1944, 526370), (2106, 485880), (2160, 473733), (2340, 437292), (2430, 421096), (2808, 364410), (3120, 327969), (3159, 323920), (3240, 315822), (3510, 291528), (3888, 263185), (4049, 252720), (4212, 242940), (4680, 218646), (4860, 210548), (5265, 194352), (5616, 182205), (6318, 161960), (6480, 157911), (7020, 145764), (8098, 126360), (8424, 121470), (9360, 109323), (9720, 105274), (10530, 97176), (12147, 84240), (12636, 80980), (14040, 72882), (15795, 64784), (16196, 63180), (16848, 60735), (19440, 52637), (20245, 50544), (21060, 48588), (24294, 42120), (25272, 40490), (28080, 36441), (31590, 32392)]