12082140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 43051008

約数和(自身を除く): 30968868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 223, 252, 258, 301, 315, 387, 420, 430, 446, 516, 602, 630, 645, 669, 774, 860, 892, 903, 1115, 1204, 1260, 1290, 1338, 1505, 1548, 1561, 1806, 1935, 2007, 2230, 2580, 2676, 2709, 3010, 3122, 3345, 3612, 3870, 4014, 4460, 4515, 4683, 5418, 6020, 6244, 6690, 7740, 7805, 8028, 9030, 9366, 9589, 10035, 10836, 13380, 13545, 14049, 15610, 18060, 18732, 19178, 20070, 23415, 27090, 28098, 28767, 31220, 38356, 40140, 46830, 47945, 54180, 56196, 57534, 67123, 70245, 86301, 93660, 95890, 115068, 134246, 140490, 143835, 172602, 191780, 201369, 268492, 280980, 287670, 335615, 345204, 402738, 431505, 575340, 604107, 671230, 805476, 863010, 1006845, 1208214, 1342460, 1726020, 2013690, 2416428, 3020535, 4027380, 6041070, 12082140]

約数ペア:

[(1, 12082140), (2, 6041070), (3, 4027380), (4, 3020535), (5, 2416428), (6, 2013690), (7, 1726020), (9, 1342460), (10, 1208214), (12, 1006845), (14, 863010), (15, 805476), (18, 671230), (20, 604107), (21, 575340), (28, 431505), (30, 402738), (35, 345204), (36, 335615), (42, 287670), (43, 280980), (45, 268492), (60, 201369), (63, 191780), (70, 172602), (84, 143835), (86, 140490), (90, 134246), (105, 115068), (126, 95890), (129, 93660), (140, 86301), (172, 70245), (180, 67123), (210, 57534), (215, 56196), (223, 54180), (252, 47945), (258, 46830), (301, 40140), (315, 38356), (387, 31220), (420, 28767), (430, 28098), (446, 27090), (516, 23415), (602, 20070), (630, 19178), (645, 18732), (669, 18060), (774, 15610), (860, 14049), (892, 13545), (903, 13380), (1115, 10836), (1204, 10035), (1260, 9589), (1290, 9366), (1338, 9030), (1505, 8028), (1548, 7805), (1561, 7740), (1806, 6690), (1935, 6244), (2007, 6020), (2230, 5418), (2580, 4683), (2676, 4515), (2709, 4460), (3010, 4014), (3122, 3870), (3345, 3612)]