1330939680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3119}}^1$

素因数の和:3271

約数の個数: 192

約数和(自身を含む): 4830658560

約数和(自身を除く): 3499718880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 480, 508, 560, 635, 672, 762, 840, 889, 1016, 1120, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3119, 3360, 3556, 3810, 4064, 4445, 5080, 5334, 6096, 6238, 7112, 7620, 8890, 9357, 10160, 10668, 12192, 12476, 13335, 14224, 15240, 15595, 17780, 18714, 20320, 21336, 21833, 24952, 26670, 28448, 30480, 31190, 35560, 37428, 42672, 43666, 46785, 49904, 53340, 60960, 62380, 65499, 71120, 74856, 85344, 87332, 93570, 99808, 106680, 109165, 124760, 130998, 142240, 149712, 174664, 187140, 213360, 218330, 249520, 261996, 299424, 327495, 349328, 374280, 396113, 426720, 436660, 499040, 523992, 654990, 698656, 748560, 792226, 873320, 1047984, 1188339, 1309980, 1497120, 1584452, 1746640, 1980565, 2095968, 2376678, 2619960, 2772791, 3168904, 3493280, 3961130, 4753356, 5239920, 5545582, 5941695, 6337808, 7922260, 8318373, 9506712, 10479840, 11091164, 11883390, 12675616, 13863955, 15844520, 16636746, 19013424, 22182328, 23766780, 27727910, 31689040, 33273492, 38026848, 41591865, 44364656, 47533560, 55455820, 63378080, 66546984, 83183730, 88729312, 95067120, 110911640, 133093968, 166367460, 190134240, 221823280, 266187936, 332734920, 443646560, 665469840, 1330939680]

約数ペア:

[(1, 1330939680), (2, 665469840), (3, 443646560), (4, 332734920), (5, 266187936), (6, 221823280), (7, 190134240), (8, 166367460), (10, 133093968), (12, 110911640), (14, 95067120), (15, 88729312), (16, 83183730), (20, 66546984), (21, 63378080), (24, 55455820), (28, 47533560), (30, 44364656), (32, 41591865), (35, 38026848), (40, 33273492), (42, 31689040), (48, 27727910), (56, 23766780), (60, 22182328), (70, 19013424), (80, 16636746), (84, 15844520), (96, 13863955), (105, 12675616), (112, 11883390), (120, 11091164), (127, 10479840), (140, 9506712), (160, 8318373), (168, 7922260), (210, 6337808), (224, 5941695), (240, 5545582), (254, 5239920), (280, 4753356), (336, 3961130), (381, 3493280), (420, 3168904), (480, 2772791), (508, 2619960), (560, 2376678), (635, 2095968), (672, 1980565), (762, 1746640), (840, 1584452), (889, 1497120), (1016, 1309980), (1120, 1188339), (1270, 1047984), (1524, 873320), (1680, 792226), (1778, 748560), (1905, 698656), (2032, 654990), (2540, 523992), (2667, 499040), (3048, 436660), (3119, 426720), (3360, 396113), (3556, 374280), (3810, 349328), (4064, 327495), (4445, 299424), (5080, 261996), (5334, 249520), (6096, 218330), (6238, 213360), (7112, 187140), (7620, 174664), (8890, 149712), (9357, 142240), (10160, 130998), (10668, 124760), (12192, 109165), (12476, 106680), (13335, 99808), (14224, 93570), (15240, 87332), (15595, 85344), (17780, 74856), (18714, 71120), (20320, 65499), (21336, 62380), (21833, 60960), (24952, 53340), (26670, 49904), (28448, 46785), (30480, 43666), (31190, 42672), (35560, 37428)]