297151260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1680

約数の個数: 192

約数和(自身を含む): 1045094400

約数和(自身を除く): 747943140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 345, 380, 399, 420, 437, 460, 483, 532, 570, 644, 665, 690, 798, 805, 874, 966, 1140, 1311, 1330, 1380, 1596, 1610, 1619, 1748, 1932, 1995, 2185, 2415, 2622, 2660, 3059, 3220, 3238, 3990, 4370, 4830, 4857, 5244, 6118, 6476, 6555, 7980, 8095, 8740, 9177, 9660, 9714, 11333, 12236, 13110, 15295, 16190, 18354, 19428, 22666, 24285, 26220, 30590, 30761, 32380, 33999, 36708, 37237, 45332, 45885, 48570, 56665, 61180, 61522, 67998, 74474, 91770, 92283, 97140, 111711, 113330, 123044, 135996, 148948, 153805, 169995, 183540, 184566, 186185, 215327, 223422, 226660, 260659, 307610, 339990, 369132, 372370, 430654, 446844, 461415, 521318, 558555, 615220, 645981, 679980, 707503, 744740, 781977, 861308, 922830, 1042636, 1076635, 1117110, 1291962, 1303295, 1415006, 1563954, 1845660, 2122509, 2153270, 2234220, 2583924, 2606590, 2830012, 3127908, 3229905, 3537515, 3909885, 4245018, 4306540, 4952521, 5213180, 6459810, 7075030, 7819770, 8490036, 9905042, 10612545, 12919620, 14150060, 14857563, 15639540, 19810084, 21225090, 24762605, 29715126, 42450180, 49525210, 59430252, 74287815, 99050420, 148575630, 297151260]

約数ペア:

[(1, 297151260), (2, 148575630), (3, 99050420), (4, 74287815), (5, 59430252), (6, 49525210), (7, 42450180), (10, 29715126), (12, 24762605), (14, 21225090), (15, 19810084), (19, 15639540), (20, 14857563), (21, 14150060), (23, 12919620), (28, 10612545), (30, 9905042), (35, 8490036), (38, 7819770), (42, 7075030), (46, 6459810), (57, 5213180), (60, 4952521), (69, 4306540), (70, 4245018), (76, 3909885), (84, 3537515), (92, 3229905), (95, 3127908), (105, 2830012), (114, 2606590), (115, 2583924), (133, 2234220), (138, 2153270), (140, 2122509), (161, 1845660), (190, 1563954), (210, 1415006), (228, 1303295), (230, 1291962), (266, 1117110), (276, 1076635), (285, 1042636), (322, 922830), (345, 861308), (380, 781977), (399, 744740), (420, 707503), (437, 679980), (460, 645981), (483, 615220), (532, 558555), (570, 521318), (644, 461415), (665, 446844), (690, 430654), (798, 372370), (805, 369132), (874, 339990), (966, 307610), (1140, 260659), (1311, 226660), (1330, 223422), (1380, 215327), (1596, 186185), (1610, 184566), (1619, 183540), (1748, 169995), (1932, 153805), (1995, 148948), (2185, 135996), (2415, 123044), (2622, 113330), (2660, 111711), (3059, 97140), (3220, 92283), (3238, 91770), (3990, 74474), (4370, 67998), (4830, 61522), (4857, 61180), (5244, 56665), (6118, 48570), (6476, 45885), (6555, 45332), (7980, 37237), (8095, 36708), (8740, 33999), (9177, 32380), (9660, 30761), (9714, 30590), (11333, 26220), (12236, 24285), (13110, 22666), (15295, 19428), (16190, 18354)]