40984160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 121347072

約数和(自身を除く): 80362912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 37, 40, 43, 46, 56, 70, 74, 80, 86, 92, 112, 115, 140, 148, 160, 161, 172, 184, 185, 215, 224, 230, 259, 280, 296, 301, 322, 344, 368, 370, 430, 460, 518, 560, 592, 602, 644, 688, 736, 740, 805, 851, 860, 920, 989, 1036, 1120, 1184, 1204, 1288, 1295, 1376, 1480, 1505, 1591, 1610, 1702, 1720, 1840, 1978, 2072, 2408, 2576, 2590, 2960, 3010, 3182, 3220, 3404, 3440, 3680, 3956, 4144, 4255, 4816, 4945, 5152, 5180, 5920, 5957, 6020, 6364, 6440, 6808, 6880, 6923, 7912, 7955, 8288, 8510, 9632, 9890, 10360, 11137, 11914, 12040, 12728, 12880, 13616, 13846, 15824, 15910, 17020, 19780, 20720, 22274, 23828, 24080, 25456, 25760, 27232, 27692, 29785, 31648, 31820, 34040, 34615, 36593, 39560, 41440, 44548, 47656, 48160, 50912, 55384, 55685, 59570, 63640, 68080, 69230, 73186, 79120, 89096, 95312, 110768, 111370, 119140, 127280, 136160, 138460, 146372, 158240, 178192, 182965, 190624, 221536, 222740, 238280, 254560, 256151, 276920, 292744, 356384, 365930, 445480, 476560, 512302, 553840, 585488, 731860, 890960, 953120, 1024604, 1107680, 1170976, 1280755, 1463720, 1781920, 2049208, 2561510, 2927440, 4098416, 5123020, 5854880, 8196832, 10246040, 20492080, 40984160]

約数ペア:

[(1, 40984160), (2, 20492080), (4, 10246040), (5, 8196832), (7, 5854880), (8, 5123020), (10, 4098416), (14, 2927440), (16, 2561510), (20, 2049208), (23, 1781920), (28, 1463720), (32, 1280755), (35, 1170976), (37, 1107680), (40, 1024604), (43, 953120), (46, 890960), (56, 731860), (70, 585488), (74, 553840), (80, 512302), (86, 476560), (92, 445480), (112, 365930), (115, 356384), (140, 292744), (148, 276920), (160, 256151), (161, 254560), (172, 238280), (184, 222740), (185, 221536), (215, 190624), (224, 182965), (230, 178192), (259, 158240), (280, 146372), (296, 138460), (301, 136160), (322, 127280), (344, 119140), (368, 111370), (370, 110768), (430, 95312), (460, 89096), (518, 79120), (560, 73186), (592, 69230), (602, 68080), (644, 63640), (688, 59570), (736, 55685), (740, 55384), (805, 50912), (851, 48160), (860, 47656), (920, 44548), (989, 41440), (1036, 39560), (1120, 36593), (1184, 34615), (1204, 34040), (1288, 31820), (1295, 31648), (1376, 29785), (1480, 27692), (1505, 27232), (1591, 25760), (1610, 25456), (1702, 24080), (1720, 23828), (1840, 22274), (1978, 20720), (2072, 19780), (2408, 17020), (2576, 15910), (2590, 15824), (2960, 13846), (3010, 13616), (3182, 12880), (3220, 12728), (3404, 12040), (3440, 11914), (3680, 11137), (3956, 10360), (4144, 9890), (4255, 9632), (4816, 8510), (4945, 8288), (5152, 7955), (5180, 7912), (5920, 6923), (5957, 6880), (6020, 6808), (6364, 6440)]