2014078720

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 5293191456

約数和(自身を除く): 3279112736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 43, 46, 64, 74, 80, 86, 92, 115, 128, 148, 160, 172, 184, 185, 215, 230, 256, 296, 320, 344, 368, 370, 430, 460, 592, 640, 688, 736, 740, 851, 860, 920, 989, 1184, 1280, 1376, 1472, 1480, 1591, 1702, 1720, 1840, 1849, 1978, 2368, 2752, 2944, 2960, 3182, 3404, 3440, 3680, 3698, 3956, 4255, 4736, 4945, 5504, 5888, 5920, 6364, 6808, 6880, 7360, 7396, 7912, 7955, 8510, 9245, 9472, 9890, 11008, 11840, 12728, 13616, 13760, 14720, 14792, 15824, 15910, 17020, 18490, 19780, 23680, 25456, 27232, 27520, 29440, 29584, 31648, 31820, 34040, 36593, 36980, 39560, 42527, 47360, 50912, 54464, 55040, 59168, 63296, 63640, 68080, 68413, 73186, 73960, 79120, 85054, 101824, 108928, 118336, 126592, 127280, 136160, 136826, 146372, 147920, 158240, 170108, 182965, 203648, 212635, 217856, 236672, 253184, 254560, 272320, 273652, 292744, 295840, 316480, 340216, 342065, 365930, 407296, 425270, 473344, 509120, 544640, 547304, 585488, 591680, 632960, 680432, 684130, 731860, 850540, 1018240, 1089280, 1094608, 1170976, 1183360, 1265920, 1360864, 1368260, 1463720, 1573499, 1701080, 2036480, 2189216, 2341952, 2366720, 2721728, 2736520, 2927440, 3146998, 3402160, 4378432, 4683904, 5443456, 5473040, 5854880, 6293996, 6804320, 7867495, 8756864, 9367808, 10886912, 10946080, 11709760, 12587992, 13608640, 15734990, 17513728, 21892160, 23419520, 25175984, 27217280, 31469980, 43784320, 46839040, 50351968, 54434560, 62939960, 87568640, 100703936, 125879920, 201407872, 251759840, 402815744, 503519680, 1007039360, 2014078720]

約数ペア:

[(1, 2014078720), (2, 1007039360), (4, 503519680), (5, 402815744), (8, 251759840), (10, 201407872), (16, 125879920), (20, 100703936), (23, 87568640), (32, 62939960), (37, 54434560), (40, 50351968), (43, 46839040), (46, 43784320), (64, 31469980), (74, 27217280), (80, 25175984), (86, 23419520), (92, 21892160), (115, 17513728), (128, 15734990), (148, 13608640), (160, 12587992), (172, 11709760), (184, 10946080), (185, 10886912), (215, 9367808), (230, 8756864), (256, 7867495), (296, 6804320), (320, 6293996), (344, 5854880), (368, 5473040), (370, 5443456), (430, 4683904), (460, 4378432), (592, 3402160), (640, 3146998), (688, 2927440), (736, 2736520), (740, 2721728), (851, 2366720), (860, 2341952), (920, 2189216), (989, 2036480), (1184, 1701080), (1280, 1573499), (1376, 1463720), (1472, 1368260), (1480, 1360864), (1591, 1265920), (1702, 1183360), (1720, 1170976), (1840, 1094608), (1849, 1089280), (1978, 1018240), (2368, 850540), (2752, 731860), (2944, 684130), (2960, 680432), (3182, 632960), (3404, 591680), (3440, 585488), (3680, 547304), (3698, 544640), (3956, 509120), (4255, 473344), (4736, 425270), (4945, 407296), (5504, 365930), (5888, 342065), (5920, 340216), (6364, 316480), (6808, 295840), (6880, 292744), (7360, 273652), (7396, 272320), (7912, 254560), (7955, 253184), (8510, 236672), (9245, 217856), (9472, 212635), (9890, 203648), (11008, 182965), (11840, 170108), (12728, 158240), (13616, 147920), (13760, 146372), (14720, 136826), (14792, 136160), (15824, 127280), (15910, 126592), (17020, 118336), (18490, 108928), (19780, 101824), (23680, 85054), (25456, 79120), (27232, 73960), (27520, 73186), (29440, 68413), (29584, 68080), (31648, 63640), (31820, 63296), (34040, 59168), (36593, 55040), (36980, 54464), (39560, 50912), (42527, 47360)]