139761700680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{140171}}^1$

素因数の和:141379

約数の個数: 128

約数和(自身を含む): 479590087680

約数和(自身を除く): 339828387000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1187, 2374, 3561, 4748, 5935, 7122, 8309, 9496, 11870, 14244, 16618, 17805, 23740, 24927, 28488, 33236, 35610, 41545, 47480, 49854, 66472, 71220, 83090, 99708, 124635, 140171, 142440, 166180, 199416, 249270, 280342, 332360, 420513, 498540, 560684, 700855, 841026, 981197, 997080, 1121368, 1401710, 1682052, 1962394, 2102565, 2803420, 2943591, 3364104, 3924788, 4205130, 4905985, 5606840, 5887182, 7849576, 8410260, 9811970, 11774364, 14717955, 16820520, 19623940, 23548728, 29435910, 39247880, 58871820, 117743640, 166382977, 332765954, 499148931, 665531908, 831914885, 998297862, 1164680839, 1331063816, 1663829770, 1996595724, 2329361678, 2495744655, 3327659540, 3494042517, 3993191448, 4658723356, 4991489310, 5823404195, 6655319080, 6988085034, 9317446712, 9982978620, 11646808390, 13976170068, 17470212585, 19965957240, 23293616780, 27952340136, 34940425170, 46587233560, 69880850340, 139761700680]

約数ペア:

[(1, 139761700680), (2, 69880850340), (3, 46587233560), (4, 34940425170), (5, 27952340136), (6, 23293616780), (7, 19965957240), (8, 17470212585), (10, 13976170068), (12, 11646808390), (14, 9982978620), (15, 9317446712), (20, 6988085034), (21, 6655319080), (24, 5823404195), (28, 4991489310), (30, 4658723356), (35, 3993191448), (40, 3494042517), (42, 3327659540), (56, 2495744655), (60, 2329361678), (70, 1996595724), (84, 1663829770), (105, 1331063816), (120, 1164680839), (140, 998297862), (168, 831914885), (210, 665531908), (280, 499148931), (420, 332765954), (840, 166382977), (1187, 117743640), (2374, 58871820), (3561, 39247880), (4748, 29435910), (5935, 23548728), (7122, 19623940), (8309, 16820520), (9496, 14717955), (11870, 11774364), (14244, 9811970), (16618, 8410260), (17805, 7849576), (23740, 5887182), (24927, 5606840), (28488, 4905985), (33236, 4205130), (35610, 3924788), (41545, 3364104), (47480, 2943591), (49854, 2803420), (66472, 2102565), (71220, 1962394), (83090, 1682052), (99708, 1401710), (124635, 1121368), (140171, 997080), (142440, 981197), (166180, 841026), (199416, 700855), (249270, 560684), (280342, 498540), (332360, 420513)]