139204440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2194

約数の個数: 128

約数和(自身を含む): 471844800

約数和(自身を除く): 332640360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2113, 2196, 2440, 2745, 3294, 3660, 4226, 4392, 5490, 6339, 6588, 7320, 8235, 8452, 10565, 10980, 12678, 13176, 16470, 16904, 19017, 21130, 21960, 25356, 31695, 32940, 38034, 42260, 50712, 57051, 63390, 65880, 76068, 84520, 95085, 114102, 126780, 128893, 152136, 190170, 228204, 253560, 257786, 285255, 380340, 386679, 456408, 515572, 570510, 644465, 760680, 773358, 1031144, 1141020, 1160037, 1288930, 1546716, 1933395, 2282040, 2320074, 2577860, 3093432, 3480111, 3866790, 4640148, 5155720, 5800185, 6960222, 7733580, 9280296, 11600370, 13920444, 15467160, 17400555, 23200740, 27840888, 34801110, 46401480, 69602220, 139204440]

約数ペア:

[(1, 139204440), (2, 69602220), (3, 46401480), (4, 34801110), (5, 27840888), (6, 23200740), (8, 17400555), (9, 15467160), (10, 13920444), (12, 11600370), (15, 9280296), (18, 7733580), (20, 6960222), (24, 5800185), (27, 5155720), (30, 4640148), (36, 3866790), (40, 3480111), (45, 3093432), (54, 2577860), (60, 2320074), (61, 2282040), (72, 1933395), (90, 1546716), (108, 1288930), (120, 1160037), (122, 1141020), (135, 1031144), (180, 773358), (183, 760680), (216, 644465), (244, 570510), (270, 515572), (305, 456408), (360, 386679), (366, 380340), (488, 285255), (540, 257786), (549, 253560), (610, 228204), (732, 190170), (915, 152136), (1080, 128893), (1098, 126780), (1220, 114102), (1464, 95085), (1647, 84520), (1830, 76068), (2113, 65880), (2196, 63390), (2440, 57051), (2745, 50712), (3294, 42260), (3660, 38034), (4226, 32940), (4392, 31695), (5490, 25356), (6339, 21960), (6588, 21130), (7320, 19017), (8235, 16904), (8452, 16470), (10565, 13176), (10980, 12678)]