121916340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 240

約数和(自身を含む): 471284352

約数和(自身を除く): 349368012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 827, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1654, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2481, 2730, 2835, 3276, 3308, 3510, 3780, 4095, 4135, 4212, 4914, 4962, 5265, 5460, 5670, 5789, 7020, 7371, 7443, 8190, 8270, 9828, 9924, 10530, 10751, 11340, 11578, 12285, 12405, 14742, 14886, 16380, 16540, 17367, 21060, 21502, 22329, 23156, 24570, 24810, 28945, 29484, 29772, 32253, 34734, 36855, 37215, 43004, 44658, 49140, 49620, 52101, 53755, 57890, 64506, 66987, 69468, 73710, 74430, 75257, 86835, 89316, 96759, 104202, 107510, 111645, 115780, 129012, 133974, 147420, 148860, 150514, 156303, 161265, 173670, 193518, 208404, 215020, 223290, 225771, 260505, 267948, 290277, 301028, 312606, 322530, 334935, 347340, 376285, 387036, 446580, 451542, 468909, 483795, 521010, 580554, 625212, 645060, 669870, 677313, 752570, 781515, 870831, 903084, 937818, 967590, 1042020, 1128855, 1161108, 1339740, 1354626, 1451385, 1505140, 1563030, 1741662, 1875636, 1935180, 2031939, 2257710, 2344545, 2709252, 2902770, 3126060, 3386565, 3483324, 4063878, 4354155, 4515420, 4689090, 5805540, 6095817, 6773130, 8127756, 8708310, 9378180, 10159695, 12191634, 13546260, 17416620, 20319390, 24383268, 30479085, 40638780, 60958170, 121916340]

約数ペア:

[(1, 121916340), (2, 60958170), (3, 40638780), (4, 30479085), (5, 24383268), (6, 20319390), (7, 17416620), (9, 13546260), (10, 12191634), (12, 10159695), (13, 9378180), (14, 8708310), (15, 8127756), (18, 6773130), (20, 6095817), (21, 5805540), (26, 4689090), (27, 4515420), (28, 4354155), (30, 4063878), (35, 3483324), (36, 3386565), (39, 3126060), (42, 2902770), (45, 2709252), (52, 2344545), (54, 2257710), (60, 2031939), (63, 1935180), (65, 1875636), (70, 1741662), (78, 1563030), (81, 1505140), (84, 1451385), (90, 1354626), (91, 1339740), (105, 1161108), (108, 1128855), (117, 1042020), (126, 967590), (130, 937818), (135, 903084), (140, 870831), (156, 781515), (162, 752570), (180, 677313), (182, 669870), (189, 645060), (195, 625212), (210, 580554), (234, 521010), (252, 483795), (260, 468909), (270, 451542), (273, 446580), (315, 387036), (324, 376285), (351, 347340), (364, 334935), (378, 322530), (390, 312606), (405, 301028), (420, 290277), (455, 267948), (468, 260505), (540, 225771), (546, 223290), (567, 215020), (585, 208404), (630, 193518), (702, 173670), (756, 161265), (780, 156303), (810, 150514), (819, 148860), (827, 147420), (910, 133974), (945, 129012), (1053, 115780), (1092, 111645), (1134, 107510), (1170, 104202), (1260, 96759), (1365, 89316), (1404, 86835), (1620, 75257), (1638, 74430), (1654, 73710), (1755, 69468), (1820, 66987), (1890, 64506), (2106, 57890), (2268, 53755), (2340, 52101), (2457, 49620), (2481, 49140), (2730, 44658), (2835, 43004), (3276, 37215), (3308, 36855), (3510, 34734), (3780, 32253), (4095, 29772), (4135, 29484), (4212, 28945), (4914, 24810), (4962, 24570), (5265, 23156), (5460, 22329), (5670, 21502), (5789, 21060), (7020, 17367), (7371, 16540), (7443, 16380), (8190, 14886), (8270, 14742), (9828, 12405), (9924, 12285), (10530, 11578), (10751, 11340)]