2143234080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12721}}^1$

素因数の和:12761

約数の個数: 240

約数和(自身を含む): 8146303704

約数和(自身を除く): 6003069624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12721, 12960, 14040, 16848, 18720, 21060, 25442, 28080, 33696, 38163, 42120, 50884, 56160, 63605, 76326, 84240, 101768, 114489, 127210, 152652, 165373, 168480, 190815, 203536, 228978, 254420, 305304, 330746, 343467, 381630, 407072, 457956, 496119, 508840, 572445, 610608, 661492, 686934, 763260, 826865, 915912, 992238, 1017680, 1030401, 1144890, 1221216, 1322984, 1373868, 1488357, 1526520, 1653730, 1717335, 1831824, 1984476, 2035360, 2060802, 2289780, 2480595, 2645968, 2747736, 2976714, 3053040, 3307460, 3434670, 3663648, 3968952, 4121604, 4465071, 4579560, 4961190, 5152005, 5291936, 5495472, 5953428, 6106080, 6614920, 6869340, 7441785, 7937904, 8243208, 8930142, 9159120, 9922380, 10304010, 10990944, 11906856, 13229840, 13395213, 13738680, 14883570, 15875808, 16486416, 17860284, 18318240, 19844760, 20608020, 22325355, 23813712, 26459680, 26790426, 27477360, 29767140, 32972832, 35720568, 39689520, 41216040, 44650710, 47627424, 53580852, 54954720, 59534280, 66976065, 71441136, 79379040, 82432080, 89301420, 107161704, 119068560, 133952130, 142882272, 164864160, 178602840, 214323408, 238137120, 267904260, 357205680, 428646816, 535808520, 714411360, 1071617040, 2143234080]

約数ペア:

[(1, 2143234080), (2, 1071617040), (3, 714411360), (4, 535808520), (5, 428646816), (6, 357205680), (8, 267904260), (9, 238137120), (10, 214323408), (12, 178602840), (13, 164864160), (15, 142882272), (16, 133952130), (18, 119068560), (20, 107161704), (24, 89301420), (26, 82432080), (27, 79379040), (30, 71441136), (32, 66976065), (36, 59534280), (39, 54954720), (40, 53580852), (45, 47627424), (48, 44650710), (52, 41216040), (54, 39689520), (60, 35720568), (65, 32972832), (72, 29767140), (78, 27477360), (80, 26790426), (81, 26459680), (90, 23813712), (96, 22325355), (104, 20608020), (108, 19844760), (117, 18318240), (120, 17860284), (130, 16486416), (135, 15875808), (144, 14883570), (156, 13738680), (160, 13395213), (162, 13229840), (180, 11906856), (195, 10990944), (208, 10304010), (216, 9922380), (234, 9159120), (240, 8930142), (260, 8243208), (270, 7937904), (288, 7441785), (312, 6869340), (324, 6614920), (351, 6106080), (360, 5953428), (390, 5495472), (405, 5291936), (416, 5152005), (432, 4961190), (468, 4579560), (480, 4465071), (520, 4121604), (540, 3968952), (585, 3663648), (624, 3434670), (648, 3307460), (702, 3053040), (720, 2976714), (780, 2747736), (810, 2645968), (864, 2480595), (936, 2289780), (1040, 2060802), (1053, 2035360), (1080, 1984476), (1170, 1831824), (1248, 1717335), (1296, 1653730), (1404, 1526520), (1440, 1488357), (1560, 1373868), (1620, 1322984), (1755, 1221216), (1872, 1144890), (2080, 1030401), (2106, 1017680), (2160, 992238), (2340, 915912), (2592, 826865), (2808, 763260), (3120, 686934), (3240, 661492), (3510, 610608), (3744, 572445), (4212, 508840), (4320, 496119), (4680, 457956), (5265, 407072), (5616, 381630), (6240, 343467), (6480, 330746), (7020, 305304), (8424, 254420), (9360, 228978), (10530, 203536), (11232, 190815), (12721, 168480), (12960, 165373), (14040, 152652), (16848, 127210), (18720, 114489), (21060, 101768), (25442, 84240), (28080, 76326), (33696, 63605), (38163, 56160), (42120, 50884)]