366758840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 972259200

約数和(自身を除く): 605500360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 109, 122, 140, 197, 218, 244, 280, 305, 394, 427, 436, 488, 545, 610, 763, 788, 854, 872, 985, 1090, 1220, 1379, 1526, 1576, 1708, 1970, 2135, 2180, 2440, 2758, 3052, 3416, 3815, 3940, 4270, 4360, 5516, 6104, 6649, 6895, 7630, 7880, 8540, 11032, 12017, 13298, 13790, 15260, 17080, 21473, 24034, 26596, 27580, 30520, 33245, 42946, 46543, 48068, 53192, 55160, 60085, 66490, 84119, 85892, 93086, 96136, 107365, 120170, 132980, 150311, 168238, 171784, 186172, 214730, 232715, 240340, 265960, 300622, 336476, 372344, 420595, 429460, 465430, 480680, 601244, 672952, 751555, 841190, 858920, 930860, 1202488, 1309853, 1503110, 1682380, 1861720, 2619706, 3006220, 3364760, 5239412, 6012440, 6549265, 9168971, 10478824, 13098530, 18337942, 26197060, 36675884, 45844855, 52394120, 73351768, 91689710, 183379420, 366758840]

約数ペア:

[(1, 366758840), (2, 183379420), (4, 91689710), (5, 73351768), (7, 52394120), (8, 45844855), (10, 36675884), (14, 26197060), (20, 18337942), (28, 13098530), (35, 10478824), (40, 9168971), (56, 6549265), (61, 6012440), (70, 5239412), (109, 3364760), (122, 3006220), (140, 2619706), (197, 1861720), (218, 1682380), (244, 1503110), (280, 1309853), (305, 1202488), (394, 930860), (427, 858920), (436, 841190), (488, 751555), (545, 672952), (610, 601244), (763, 480680), (788, 465430), (854, 429460), (872, 420595), (985, 372344), (1090, 336476), (1220, 300622), (1379, 265960), (1526, 240340), (1576, 232715), (1708, 214730), (1970, 186172), (2135, 171784), (2180, 168238), (2440, 150311), (2758, 132980), (3052, 120170), (3416, 107365), (3815, 96136), (3940, 93086), (4270, 85892), (4360, 84119), (5516, 66490), (6104, 60085), (6649, 55160), (6895, 53192), (7630, 48068), (7880, 46543), (8540, 42946), (11032, 33245), (12017, 30520), (13298, 27580), (13790, 26596), (15260, 24034), (17080, 21473)]