133910140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 368407872

約数和(自身を除く): 234497732

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 49, 52, 65, 70, 91, 92, 98, 115, 130, 140, 161, 182, 196, 230, 245, 260, 299, 322, 364, 455, 457, 460, 490, 598, 637, 644, 805, 910, 914, 980, 1127, 1196, 1274, 1495, 1610, 1820, 1828, 2093, 2254, 2285, 2548, 2990, 3185, 3199, 3220, 4186, 4508, 4570, 5635, 5941, 5980, 6370, 6398, 8372, 9140, 10465, 10511, 11270, 11882, 12740, 12796, 14651, 15995, 20930, 21022, 22393, 22540, 23764, 29302, 29705, 31990, 41587, 41860, 42044, 44786, 52555, 58604, 59410, 63980, 73255, 73577, 83174, 89572, 105110, 111965, 118820, 136643, 146510, 147154, 166348, 207935, 210220, 223930, 273286, 291109, 293020, 294308, 367885, 415870, 447860, 515039, 546572, 582218, 683215, 735770, 831740, 956501, 1030078, 1164436, 1366430, 1455545, 1471540, 1913002, 2060156, 2575195, 2732860, 2911090, 3826004, 4782505, 5150390, 5822180, 6695507, 9565010, 10300780, 13391014, 19130020, 26782028, 33477535, 66955070, 133910140]

約数ペア:

[(1, 133910140), (2, 66955070), (4, 33477535), (5, 26782028), (7, 19130020), (10, 13391014), (13, 10300780), (14, 9565010), (20, 6695507), (23, 5822180), (26, 5150390), (28, 4782505), (35, 3826004), (46, 2911090), (49, 2732860), (52, 2575195), (65, 2060156), (70, 1913002), (91, 1471540), (92, 1455545), (98, 1366430), (115, 1164436), (130, 1030078), (140, 956501), (161, 831740), (182, 735770), (196, 683215), (230, 582218), (245, 546572), (260, 515039), (299, 447860), (322, 415870), (364, 367885), (455, 294308), (457, 293020), (460, 291109), (490, 273286), (598, 223930), (637, 210220), (644, 207935), (805, 166348), (910, 147154), (914, 146510), (980, 136643), (1127, 118820), (1196, 111965), (1274, 105110), (1495, 89572), (1610, 83174), (1820, 73577), (1828, 73255), (2093, 63980), (2254, 59410), (2285, 58604), (2548, 52555), (2990, 44786), (3185, 42044), (3199, 41860), (3220, 41587), (4186, 31990), (4508, 29705), (4570, 29302), (5635, 23764), (5941, 22540), (5980, 22393), (6370, 21022), (6398, 20930), (8372, 15995), (9140, 14651), (10465, 12796), (10511, 12740), (11270, 11882)]