298667460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2930

約数の個数: 192

約数和(自身を含む): 1083801600

約数和(自身を除く): 785134140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2879, 2964, 3458, 3705, 3990, 4940, 5187, 5460, 5758, 6916, 7410, 7980, 8637, 8645, 10374, 11516, 14395, 14820, 17274, 17290, 20153, 20748, 25935, 28790, 34548, 34580, 37427, 40306, 43185, 51870, 54701, 57580, 60459, 74854, 80612, 86370, 100765, 103740, 109402, 112281, 120918, 149708, 164103, 172740, 187135, 201530, 218804, 224562, 241836, 261989, 273505, 302295, 328206, 374270, 382907, 403060, 449124, 523978, 547010, 561405, 604590, 656412, 711113, 748540, 765814, 785967, 820515, 1047956, 1094020, 1122810, 1148721, 1209180, 1309945, 1422226, 1531628, 1571934, 1641030, 1914535, 2133339, 2245620, 2297442, 2619890, 2844452, 3143868, 3282060, 3555565, 3829070, 3929835, 4266678, 4594884, 4977791, 5239780, 5743605, 7111130, 7658140, 7859670, 8533356, 9955582, 10666695, 11487210, 14222260, 14933373, 15719340, 19911164, 21333390, 22974420, 24888955, 29866746, 42666780, 49777910, 59733492, 74666865, 99555820, 149333730, 298667460]

約数ペア:

[(1, 298667460), (2, 149333730), (3, 99555820), (4, 74666865), (5, 59733492), (6, 49777910), (7, 42666780), (10, 29866746), (12, 24888955), (13, 22974420), (14, 21333390), (15, 19911164), (19, 15719340), (20, 14933373), (21, 14222260), (26, 11487210), (28, 10666695), (30, 9955582), (35, 8533356), (38, 7859670), (39, 7658140), (42, 7111130), (52, 5743605), (57, 5239780), (60, 4977791), (65, 4594884), (70, 4266678), (76, 3929835), (78, 3829070), (84, 3555565), (91, 3282060), (95, 3143868), (105, 2844452), (114, 2619890), (130, 2297442), (133, 2245620), (140, 2133339), (156, 1914535), (182, 1641030), (190, 1571934), (195, 1531628), (210, 1422226), (228, 1309945), (247, 1209180), (260, 1148721), (266, 1122810), (273, 1094020), (285, 1047956), (364, 820515), (380, 785967), (390, 765814), (399, 748540), (420, 711113), (455, 656412), (494, 604590), (532, 561405), (546, 547010), (570, 523978), (665, 449124), (741, 403060), (780, 382907), (798, 374270), (910, 328206), (988, 302295), (1092, 273505), (1140, 261989), (1235, 241836), (1330, 224562), (1365, 218804), (1482, 201530), (1596, 187135), (1729, 172740), (1820, 164103), (1995, 149708), (2470, 120918), (2660, 112281), (2730, 109402), (2879, 103740), (2964, 100765), (3458, 86370), (3705, 80612), (3990, 74854), (4940, 60459), (5187, 57580), (5460, 54701), (5758, 51870), (6916, 43185), (7410, 40306), (7980, 37427), (8637, 34580), (8645, 34548), (10374, 28790), (11516, 25935), (14395, 20748), (14820, 20153), (17274, 17290)]