2181407760

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{48091}}^1$

素因数の和:48123

約数の個数: 200

約数和(自身を含む): 8658868416

約数和(自身を除く): 6477460656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 48091, 96182, 144273, 192364, 240455, 288546, 336637, 384728, 432819, 480910, 577092, 673274, 721365, 769456, 865638, 961820, 1009911, 1154184, 1298457, 1346548, 1442730, 1683185, 1731276, 1923640, 2019822, 2164095, 2308368, 2596914, 2693096, 2885460, 3029733, 3366370, 3462552, 3847280, 3895371, 4039644, 4328190, 5049555, 5193828, 5386192, 5770920, 6059466, 6492285, 6732740, 6925104, 7790742, 8079288, 8656380, 9089199, 10099110, 10387656, 11541840, 12118932, 12984570, 13465480, 15148665, 15581484, 16158576, 17312760, 18178398, 19476855, 20198220, 20775312, 24237864, 25969140, 26930960, 27267597, 30297330, 31162968, 34625520, 36356796, 38953710, 40396440, 45445995, 48475728, 51938280, 54535194, 60594660, 62325936, 72713592, 77907420, 80792880, 90891990, 103876560, 109070388, 121189320, 136337985, 145427184, 155814840, 181783980, 218140776, 242378640, 272675970, 311629680, 363567960, 436281552, 545351940, 727135920, 1090703880, 2181407760]

約数ペア:

[(1, 2181407760), (2, 1090703880), (3, 727135920), (4, 545351940), (5, 436281552), (6, 363567960), (7, 311629680), (8, 272675970), (9, 242378640), (10, 218140776), (12, 181783980), (14, 155814840), (15, 145427184), (16, 136337985), (18, 121189320), (20, 109070388), (21, 103876560), (24, 90891990), (27, 80792880), (28, 77907420), (30, 72713592), (35, 62325936), (36, 60594660), (40, 54535194), (42, 51938280), (45, 48475728), (48, 45445995), (54, 40396440), (56, 38953710), (60, 36356796), (63, 34625520), (70, 31162968), (72, 30297330), (80, 27267597), (81, 26930960), (84, 25969140), (90, 24237864), (105, 20775312), (108, 20198220), (112, 19476855), (120, 18178398), (126, 17312760), (135, 16158576), (140, 15581484), (144, 15148665), (162, 13465480), (168, 12984570), (180, 12118932), (189, 11541840), (210, 10387656), (216, 10099110), (240, 9089199), (252, 8656380), (270, 8079288), (280, 7790742), (315, 6925104), (324, 6732740), (336, 6492285), (360, 6059466), (378, 5770920), (405, 5386192), (420, 5193828), (432, 5049555), (504, 4328190), (540, 4039644), (560, 3895371), (567, 3847280), (630, 3462552), (648, 3366370), (720, 3029733), (756, 2885460), (810, 2693096), (840, 2596914), (945, 2308368), (1008, 2164095), (1080, 2019822), (1134, 1923640), (1260, 1731276), (1296, 1683185), (1512, 1442730), (1620, 1346548), (1680, 1298457), (1890, 1154184), (2160, 1009911), (2268, 961820), (2520, 865638), (2835, 769456), (3024, 721365), (3240, 673274), (3780, 577092), (4536, 480910), (5040, 432819), (5670, 384728), (6480, 336637), (7560, 288546), (9072, 240455), (11340, 192364), (15120, 144273), (22680, 96182), (45360, 48091)]