2080506240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21247}}^1$

素因数の和:21289

約数の個数: 192

約数和(自身を含む): 7607208960

約数和(自身を除く): 5526702720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 16320, 19584, 21247, 24480, 32640, 42494, 48960, 63741, 84988, 97920, 106235, 127482, 169976, 191223, 212470, 254964, 318705, 339952, 361199, 382446, 424940, 509928, 637410, 679904, 722398, 764892, 849880, 956115, 1019856, 1083597, 1274820, 1359808, 1444796, 1529784, 1699760, 1805995, 1912230, 2039712, 2167194, 2549640, 2719616, 2889592, 3059568, 3250791, 3399520, 3611990, 3824460, 4079424, 4334388, 5099280, 5417985, 5779184, 6119136, 6501582, 6799040, 7223980, 7648920, 8158848, 8668776, 10198560, 10835970, 11558368, 12238272, 13003164, 13598080, 14447960, 15297840, 16253955, 17337552, 20397120, 21671940, 23116736, 24476544, 26006328, 28895920, 30595680, 32507910, 34675104, 40794240, 43343880, 46233472, 52012656, 57791840, 61191360, 65015820, 69350208, 86687760, 104025312, 115583680, 122382720, 130031640, 138700416, 173375520, 208050624, 231167360, 260063280, 346751040, 416101248, 520126560, 693502080, 1040253120, 2080506240]

約数ペア:

[(1, 2080506240), (2, 1040253120), (3, 693502080), (4, 520126560), (5, 416101248), (6, 346751040), (8, 260063280), (9, 231167360), (10, 208050624), (12, 173375520), (15, 138700416), (16, 130031640), (17, 122382720), (18, 115583680), (20, 104025312), (24, 86687760), (30, 69350208), (32, 65015820), (34, 61191360), (36, 57791840), (40, 52012656), (45, 46233472), (48, 43343880), (51, 40794240), (60, 34675104), (64, 32507910), (68, 30595680), (72, 28895920), (80, 26006328), (85, 24476544), (90, 23116736), (96, 21671940), (102, 20397120), (120, 17337552), (128, 16253955), (136, 15297840), (144, 14447960), (153, 13598080), (160, 13003164), (170, 12238272), (180, 11558368), (192, 10835970), (204, 10198560), (240, 8668776), (255, 8158848), (272, 7648920), (288, 7223980), (306, 6799040), (320, 6501582), (340, 6119136), (360, 5779184), (384, 5417985), (408, 5099280), (480, 4334388), (510, 4079424), (544, 3824460), (576, 3611990), (612, 3399520), (640, 3250791), (680, 3059568), (720, 2889592), (765, 2719616), (816, 2549640), (960, 2167194), (1020, 2039712), (1088, 1912230), (1152, 1805995), (1224, 1699760), (1360, 1529784), (1440, 1444796), (1530, 1359808), (1632, 1274820), (1920, 1083597), (2040, 1019856), (2176, 956115), (2448, 849880), (2720, 764892), (2880, 722398), (3060, 679904), (3264, 637410), (4080, 509928), (4896, 424940), (5440, 382446), (5760, 361199), (6120, 339952), (6528, 318705), (8160, 254964), (9792, 212470), (10880, 191223), (12240, 169976), (16320, 127482), (19584, 106235), (21247, 97920), (24480, 84988), (32640, 63741), (42494, 48960)]