680896692

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 2250393600

約数和(自身を除く): 1569496908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 81, 84, 92, 108, 114, 126, 133, 138, 161, 162, 171, 189, 207, 228, 229, 243, 252, 266, 276, 322, 324, 342, 378, 399, 414, 437, 458, 483, 486, 513, 532, 567, 621, 644, 684, 687, 756, 798, 828, 874, 916, 966, 972, 1026, 1134, 1197, 1242, 1311, 1374, 1449, 1539, 1596, 1603, 1701, 1748, 1863, 1932, 2052, 2061, 2268, 2394, 2484, 2622, 2748, 2898, 3059, 3078, 3206, 3402, 3591, 3726, 3933, 4122, 4347, 4351, 4617, 4788, 4809, 5244, 5267, 5589, 5796, 6118, 6156, 6183, 6412, 6804, 7182, 7452, 7866, 8244, 8694, 8702, 9177, 9234, 9618, 10534, 10773, 11178, 11799, 12236, 12366, 13041, 13053, 14364, 14427, 15732, 15801, 17388, 17404, 18354, 18468, 18549, 19236, 21068, 21546, 22356, 23598, 24732, 26082, 26106, 27531, 28854, 30457, 31602, 32319, 35397, 36708, 36869, 37098, 39123, 39159, 43092, 43281, 47196, 47403, 52164, 52212, 55062, 55647, 57708, 60914, 63204, 64638, 70794, 73738, 74196, 78246, 78318, 82593, 86562, 91371, 94806, 100073, 106191, 110124, 110607, 111294, 117477, 121828, 129276, 129843, 141588, 142209, 147476, 156492, 156636, 165186, 173124, 182742, 189612, 200146, 212382, 221214, 222588, 234954, 247779, 259686, 274113, 284418, 300219, 330372, 331821, 352431, 365484, 389529, 400292, 424764, 426627, 442428, 469908, 495558, 519372, 548226, 568836, 600438, 663642, 700511, 704862, 743337, 779058, 822339, 853254, 900657, 991116, 995463, 1057293, 1096452, 1200876, 1279881, 1327284, 1401022, 1409724, 1486674, 1558116, 1644678, 1706508, 1801314, 1990926, 2101533, 2114586, 2467017, 2559762, 2701971, 2802044, 2973348, 2986389, 3289356, 3602628, 3981852, 4203066, 4229172, 4934034, 5119524, 5403942, 5972778, 6304599, 7401051, 8105913, 8406132, 8959167, 9868068, 10807884, 11945556, 12609198, 14802102, 16211826, 17918334, 18913797, 24317739, 25218396, 29604204, 32423652, 35836668, 37827594, 48635478, 56741391, 75655188, 97270956, 113482782, 170224173, 226965564, 340448346, 680896692]

約数ペア:

[(1, 680896692), (2, 340448346), (3, 226965564), (4, 170224173), (6, 113482782), (7, 97270956), (9, 75655188), (12, 56741391), (14, 48635478), (18, 37827594), (19, 35836668), (21, 32423652), (23, 29604204), (27, 25218396), (28, 24317739), (36, 18913797), (38, 17918334), (42, 16211826), (46, 14802102), (54, 12609198), (57, 11945556), (63, 10807884), (69, 9868068), (76, 8959167), (81, 8406132), (84, 8105913), (92, 7401051), (108, 6304599), (114, 5972778), (126, 5403942), (133, 5119524), (138, 4934034), (161, 4229172), (162, 4203066), (171, 3981852), (189, 3602628), (207, 3289356), (228, 2986389), (229, 2973348), (243, 2802044), (252, 2701971), (266, 2559762), (276, 2467017), (322, 2114586), (324, 2101533), (342, 1990926), (378, 1801314), (399, 1706508), (414, 1644678), (437, 1558116), (458, 1486674), (483, 1409724), (486, 1401022), (513, 1327284), (532, 1279881), (567, 1200876), (621, 1096452), (644, 1057293), (684, 995463), (687, 991116), (756, 900657), (798, 853254), (828, 822339), (874, 779058), (916, 743337), (966, 704862), (972, 700511), (1026, 663642), (1134, 600438), (1197, 568836), (1242, 548226), (1311, 519372), (1374, 495558), (1449, 469908), (1539, 442428), (1596, 426627), (1603, 424764), (1701, 400292), (1748, 389529), (1863, 365484), (1932, 352431), (2052, 331821), (2061, 330372), (2268, 300219), (2394, 284418), (2484, 274113), (2622, 259686), (2748, 247779), (2898, 234954), (3059, 222588), (3078, 221214), (3206, 212382), (3402, 200146), (3591, 189612), (3726, 182742), (3933, 173124), (4122, 165186), (4347, 156636), (4351, 156492), (4617, 147476), (4788, 142209), (4809, 141588), (5244, 129843), (5267, 129276), (5589, 121828), (5796, 117477), (6118, 111294), (6156, 110607), (6183, 110124), (6412, 106191), (6804, 100073), (7182, 94806), (7452, 91371), (7866, 86562), (8244, 82593), (8694, 78318), (8702, 78246), (9177, 74196), (9234, 73738), (9618, 70794), (10534, 64638), (10773, 63204), (11178, 60914), (11799, 57708), (12236, 55647), (12366, 55062), (13041, 52212), (13053, 52164), (14364, 47403), (14427, 47196), (15732, 43281), (15801, 43092), (17388, 39159), (17404, 39123), (18354, 37098), (18468, 36869), (18549, 36708), (19236, 35397), (21068, 32319), (21546, 31602), (22356, 30457), (23598, 28854), (24732, 27531), (26082, 26106)]