626205120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 224

約数和(自身を含む): 2089221120

約数和(自身を除く): 1463016000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 83, 87, 96, 116, 120, 145, 160, 166, 174, 192, 232, 240, 249, 271, 290, 320, 332, 348, 415, 435, 464, 480, 498, 542, 580, 664, 696, 813, 830, 870, 928, 960, 996, 1084, 1160, 1245, 1328, 1355, 1392, 1626, 1660, 1740, 1856, 1992, 2168, 2320, 2407, 2490, 2656, 2710, 2784, 3252, 3320, 3480, 3984, 4065, 4336, 4640, 4814, 4980, 5312, 5420, 5568, 6504, 6640, 6960, 7221, 7859, 7968, 8130, 8672, 9280, 9628, 9960, 10840, 12035, 13008, 13280, 13920, 14442, 15718, 15936, 16260, 17344, 19256, 19920, 21680, 22493, 23577, 24070, 26016, 26560, 27840, 28884, 31436, 32520, 36105, 38512, 39295, 39840, 43360, 44986, 47154, 48140, 52032, 57768, 62872, 65040, 67479, 72210, 77024, 78590, 79680, 86720, 89972, 94308, 96280, 112465, 115536, 117885, 125744, 130080, 134958, 144420, 154048, 157180, 179944, 188616, 192560, 224930, 231072, 235770, 251488, 260160, 269916, 288840, 314360, 337395, 359888, 377232, 385120, 449860, 462144, 471540, 502976, 539832, 577680, 628720, 652297, 674790, 719776, 754464, 770240, 899720, 943080, 1079664, 1155360, 1257440, 1304594, 1349580, 1439552, 1508928, 1799440, 1886160, 1956891, 2159328, 2310720, 2514880, 2609188, 2699160, 3261485, 3598880, 3772320, 3913782, 4318656, 5218376, 5398320, 6522970, 7197760, 7544640, 7827564, 9784455, 10436752, 10796640, 13045940, 15655128, 19568910, 20873504, 21593280, 26091880, 31310256, 39137820, 41747008, 52183760, 62620512, 78275640, 104367520, 125241024, 156551280, 208735040, 313102560, 626205120]

約数ペア:

[(1, 626205120), (2, 313102560), (3, 208735040), (4, 156551280), (5, 125241024), (6, 104367520), (8, 78275640), (10, 62620512), (12, 52183760), (15, 41747008), (16, 39137820), (20, 31310256), (24, 26091880), (29, 21593280), (30, 20873504), (32, 19568910), (40, 15655128), (48, 13045940), (58, 10796640), (60, 10436752), (64, 9784455), (80, 7827564), (83, 7544640), (87, 7197760), (96, 6522970), (116, 5398320), (120, 5218376), (145, 4318656), (160, 3913782), (166, 3772320), (174, 3598880), (192, 3261485), (232, 2699160), (240, 2609188), (249, 2514880), (271, 2310720), (290, 2159328), (320, 1956891), (332, 1886160), (348, 1799440), (415, 1508928), (435, 1439552), (464, 1349580), (480, 1304594), (498, 1257440), (542, 1155360), (580, 1079664), (664, 943080), (696, 899720), (813, 770240), (830, 754464), (870, 719776), (928, 674790), (960, 652297), (996, 628720), (1084, 577680), (1160, 539832), (1245, 502976), (1328, 471540), (1355, 462144), (1392, 449860), (1626, 385120), (1660, 377232), (1740, 359888), (1856, 337395), (1992, 314360), (2168, 288840), (2320, 269916), (2407, 260160), (2490, 251488), (2656, 235770), (2710, 231072), (2784, 224930), (3252, 192560), (3320, 188616), (3480, 179944), (3984, 157180), (4065, 154048), (4336, 144420), (4640, 134958), (4814, 130080), (4980, 125744), (5312, 117885), (5420, 115536), (5568, 112465), (6504, 96280), (6640, 94308), (6960, 89972), (7221, 86720), (7859, 79680), (7968, 78590), (8130, 77024), (8672, 72210), (9280, 67479), (9628, 65040), (9960, 62872), (10840, 57768), (12035, 52032), (13008, 48140), (13280, 47154), (13920, 44986), (14442, 43360), (15718, 39840), (15936, 39295), (16260, 38512), (17344, 36105), (19256, 32520), (19920, 31436), (21680, 28884), (22493, 27840), (23577, 26560), (24070, 26016)]