127684040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 349332480

約数和(自身を除く): 221648440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 37, 40, 44, 46, 55, 62, 74, 88, 92, 110, 115, 121, 124, 148, 155, 184, 185, 220, 230, 242, 248, 253, 296, 310, 341, 370, 407, 440, 460, 484, 506, 605, 620, 682, 713, 740, 814, 851, 920, 968, 1012, 1147, 1210, 1240, 1265, 1364, 1426, 1480, 1628, 1702, 1705, 2024, 2035, 2294, 2420, 2530, 2728, 2783, 2852, 3256, 3404, 3410, 3565, 3751, 4070, 4255, 4477, 4588, 4840, 5060, 5566, 5704, 5735, 6808, 6820, 7130, 7502, 7843, 8140, 8510, 8954, 9176, 9361, 10120, 11132, 11470, 12617, 13640, 13915, 14260, 15004, 15686, 16280, 17020, 17908, 18722, 18755, 22264, 22385, 22940, 25234, 26381, 27830, 28520, 30008, 31372, 34040, 35816, 37444, 37510, 39215, 44770, 45880, 46805, 50468, 52762, 55660, 62744, 63085, 74888, 75020, 78430, 86273, 89540, 93610, 100936, 102971, 105524, 111320, 126170, 131905, 138787, 150040, 156860, 172546, 179080, 187220, 205942, 211048, 252340, 263810, 277574, 290191, 313720, 345092, 374440, 411884, 431365, 504680, 514855, 527620, 555148, 580382, 690184, 693935, 823768, 862730, 1029710, 1055240, 1110296, 1160764, 1387870, 1450955, 1725460, 2059420, 2321528, 2775740, 2901910, 3192101, 3450920, 4118840, 5551480, 5803820, 6384202, 11607640, 12768404, 15960505, 25536808, 31921010, 63842020, 127684040]

約数ペア:

[(1, 127684040), (2, 63842020), (4, 31921010), (5, 25536808), (8, 15960505), (10, 12768404), (11, 11607640), (20, 6384202), (22, 5803820), (23, 5551480), (31, 4118840), (37, 3450920), (40, 3192101), (44, 2901910), (46, 2775740), (55, 2321528), (62, 2059420), (74, 1725460), (88, 1450955), (92, 1387870), (110, 1160764), (115, 1110296), (121, 1055240), (124, 1029710), (148, 862730), (155, 823768), (184, 693935), (185, 690184), (220, 580382), (230, 555148), (242, 527620), (248, 514855), (253, 504680), (296, 431365), (310, 411884), (341, 374440), (370, 345092), (407, 313720), (440, 290191), (460, 277574), (484, 263810), (506, 252340), (605, 211048), (620, 205942), (682, 187220), (713, 179080), (740, 172546), (814, 156860), (851, 150040), (920, 138787), (968, 131905), (1012, 126170), (1147, 111320), (1210, 105524), (1240, 102971), (1265, 100936), (1364, 93610), (1426, 89540), (1480, 86273), (1628, 78430), (1702, 75020), (1705, 74888), (2024, 63085), (2035, 62744), (2294, 55660), (2420, 52762), (2530, 50468), (2728, 46805), (2783, 45880), (2852, 44770), (3256, 39215), (3404, 37510), (3410, 37444), (3565, 35816), (3751, 34040), (4070, 31372), (4255, 30008), (4477, 28520), (4588, 27830), (4840, 26381), (5060, 25234), (5566, 22940), (5704, 22385), (5735, 22264), (6808, 18755), (6820, 18722), (7130, 17908), (7502, 17020), (7843, 16280), (8140, 15686), (8510, 15004), (8954, 14260), (9176, 13915), (9361, 13640), (10120, 12617), (11132, 11470)]