787042620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48049}}^1$

素因数の和:48084

約数の個数: 144

約数和(自身を含む): 2938353600

約数和(自身を除く): 2151310980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 48049, 96098, 144147, 192196, 240245, 288294, 336343, 432441, 480490, 576588, 624637, 672686, 720735, 864882, 960980, 1009029, 1249274, 1345372, 1441470, 1681715, 1729764, 1873911, 2018058, 2162205, 2498548, 2882940, 3027087, 3123185, 3363430, 3747822, 4036116, 4324410, 4372459, 5045145, 5621733, 6054174, 6246370, 6726860, 7495644, 8648820, 8744918, 9369555, 10090290, 11243466, 12108348, 12492740, 13117377, 15135435, 17489836, 18739110, 20180580, 21862295, 22486932, 26234754, 28108665, 30270870, 37478220, 39352131, 43724590, 52469508, 56217330, 60541740, 65586885, 78704262, 87449180, 112434660, 131173770, 157408524, 196760655, 262347540, 393521310, 787042620]

約数ペア:

[(1, 787042620), (2, 393521310), (3, 262347540), (4, 196760655), (5, 157408524), (6, 131173770), (7, 112434660), (9, 87449180), (10, 78704262), (12, 65586885), (13, 60541740), (14, 56217330), (15, 52469508), (18, 43724590), (20, 39352131), (21, 37478220), (26, 30270870), (28, 28108665), (30, 26234754), (35, 22486932), (36, 21862295), (39, 20180580), (42, 18739110), (45, 17489836), (52, 15135435), (60, 13117377), (63, 12492740), (65, 12108348), (70, 11243466), (78, 10090290), (84, 9369555), (90, 8744918), (91, 8648820), (105, 7495644), (117, 6726860), (126, 6246370), (130, 6054174), (140, 5621733), (156, 5045145), (180, 4372459), (182, 4324410), (195, 4036116), (210, 3747822), (234, 3363430), (252, 3123185), (260, 3027087), (273, 2882940), (315, 2498548), (364, 2162205), (390, 2018058), (420, 1873911), (455, 1729764), (468, 1681715), (546, 1441470), (585, 1345372), (630, 1249274), (780, 1009029), (819, 960980), (910, 864882), (1092, 720735), (1170, 672686), (1260, 624637), (1365, 576588), (1638, 480490), (1820, 432441), (2340, 336343), (2730, 288294), (3276, 240245), (4095, 192196), (5460, 144147), (8190, 96098), (16380, 48049)]