1410420640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 3736212480

約数和(自身を除く): 2325791840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 43, 62, 68, 80, 85, 86, 124, 136, 155, 160, 170, 172, 215, 248, 272, 310, 340, 344, 389, 430, 496, 527, 544, 620, 680, 688, 731, 778, 860, 992, 1054, 1240, 1333, 1360, 1376, 1462, 1556, 1720, 1945, 2108, 2480, 2635, 2666, 2720, 2924, 3112, 3440, 3655, 3890, 4216, 4960, 5270, 5332, 5848, 6224, 6613, 6665, 6880, 7310, 7780, 8432, 10540, 10664, 11696, 12059, 12448, 13226, 13330, 14620, 15560, 16727, 16864, 21080, 21328, 22661, 23392, 24118, 26452, 26660, 29240, 31120, 33065, 33454, 42160, 42656, 45322, 48236, 52904, 53320, 58480, 60295, 62240, 66130, 66908, 83635, 84320, 90644, 96472, 105808, 106640, 113305, 116960, 120590, 132260, 133816, 167270, 181288, 192944, 205003, 211616, 213280, 226610, 241180, 264520, 267632, 284359, 334540, 362576, 385888, 410006, 453220, 482360, 518537, 529040, 535264, 568718, 669080, 725152, 820012, 906440, 964720, 1025015, 1037074, 1058080, 1137436, 1338160, 1421795, 1640024, 1812880, 1929440, 2050030, 2074148, 2274872, 2592685, 2676320, 2843590, 3280048, 3625760, 4100060, 4148296, 4549744, 5185370, 5687180, 6560096, 8200120, 8296592, 8815129, 9099488, 10370740, 11374360, 16400240, 16593184, 17630258, 20741480, 22748720, 32800480, 35260516, 41482960, 44075645, 45497440, 70521032, 82965920, 88151290, 141042064, 176302580, 282084128, 352605160, 705210320, 1410420640]

約数ペア:

[(1, 1410420640), (2, 705210320), (4, 352605160), (5, 282084128), (8, 176302580), (10, 141042064), (16, 88151290), (17, 82965920), (20, 70521032), (31, 45497440), (32, 44075645), (34, 41482960), (40, 35260516), (43, 32800480), (62, 22748720), (68, 20741480), (80, 17630258), (85, 16593184), (86, 16400240), (124, 11374360), (136, 10370740), (155, 9099488), (160, 8815129), (170, 8296592), (172, 8200120), (215, 6560096), (248, 5687180), (272, 5185370), (310, 4549744), (340, 4148296), (344, 4100060), (389, 3625760), (430, 3280048), (496, 2843590), (527, 2676320), (544, 2592685), (620, 2274872), (680, 2074148), (688, 2050030), (731, 1929440), (778, 1812880), (860, 1640024), (992, 1421795), (1054, 1338160), (1240, 1137436), (1333, 1058080), (1360, 1037074), (1376, 1025015), (1462, 964720), (1556, 906440), (1720, 820012), (1945, 725152), (2108, 669080), (2480, 568718), (2635, 535264), (2666, 529040), (2720, 518537), (2924, 482360), (3112, 453220), (3440, 410006), (3655, 385888), (3890, 362576), (4216, 334540), (4960, 284359), (5270, 267632), (5332, 264520), (5848, 241180), (6224, 226610), (6613, 213280), (6665, 211616), (6880, 205003), (7310, 192944), (7780, 181288), (8432, 167270), (10540, 133816), (10664, 132260), (11696, 120590), (12059, 116960), (12448, 113305), (13226, 106640), (13330, 105808), (14620, 96472), (15560, 90644), (16727, 84320), (16864, 83635), (21080, 66908), (21328, 66130), (22661, 62240), (23392, 60295), (24118, 58480), (26452, 53320), (26660, 52904), (29240, 48236), (31120, 45322), (33065, 42656), (33454, 42160)]