165436040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 494121600

約数和(自身を除く): 328685560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 121, 133, 140, 152, 154, 190, 209, 220, 242, 257, 266, 280, 308, 380, 385, 418, 440, 484, 514, 532, 605, 616, 665, 760, 770, 836, 847, 968, 1028, 1045, 1064, 1210, 1285, 1330, 1463, 1540, 1672, 1694, 1799, 2056, 2090, 2299, 2420, 2570, 2660, 2827, 2926, 3080, 3388, 3598, 4180, 4235, 4598, 4840, 4883, 5140, 5320, 5654, 5852, 6776, 7196, 7315, 8360, 8470, 8995, 9196, 9766, 10280, 11308, 11495, 11704, 14135, 14392, 14630, 16093, 16940, 17990, 18392, 19532, 19789, 22616, 22990, 24415, 28270, 29260, 31097, 32186, 33880, 34181, 35980, 39064, 39578, 45980, 48830, 53713, 56540, 58520, 62194, 64372, 68362, 71960, 79156, 80465, 91960, 97660, 98945, 107426, 113080, 124388, 128744, 136724, 155485, 158312, 160930, 170905, 195320, 197890, 214852, 217679, 248776, 268565, 273448, 310970, 321860, 341810, 375991, 395780, 429704, 435358, 537130, 590843, 621940, 643720, 683620, 751982, 791560, 870716, 1074260, 1088395, 1181686, 1243880, 1367240, 1503964, 1741432, 1879955, 2148520, 2176790, 2363372, 2954215, 3007928, 3759910, 4135901, 4353580, 4726744, 5908430, 7519820, 8271802, 8707160, 11816860, 15039640, 16543604, 20679505, 23633720, 33087208, 41359010, 82718020, 165436040]

約数ペア:

[(1, 165436040), (2, 82718020), (4, 41359010), (5, 33087208), (7, 23633720), (8, 20679505), (10, 16543604), (11, 15039640), (14, 11816860), (19, 8707160), (20, 8271802), (22, 7519820), (28, 5908430), (35, 4726744), (38, 4353580), (40, 4135901), (44, 3759910), (55, 3007928), (56, 2954215), (70, 2363372), (76, 2176790), (77, 2148520), (88, 1879955), (95, 1741432), (110, 1503964), (121, 1367240), (133, 1243880), (140, 1181686), (152, 1088395), (154, 1074260), (190, 870716), (209, 791560), (220, 751982), (242, 683620), (257, 643720), (266, 621940), (280, 590843), (308, 537130), (380, 435358), (385, 429704), (418, 395780), (440, 375991), (484, 341810), (514, 321860), (532, 310970), (605, 273448), (616, 268565), (665, 248776), (760, 217679), (770, 214852), (836, 197890), (847, 195320), (968, 170905), (1028, 160930), (1045, 158312), (1064, 155485), (1210, 136724), (1285, 128744), (1330, 124388), (1463, 113080), (1540, 107426), (1672, 98945), (1694, 97660), (1799, 91960), (2056, 80465), (2090, 79156), (2299, 71960), (2420, 68362), (2570, 64372), (2660, 62194), (2827, 58520), (2926, 56540), (3080, 53713), (3388, 48830), (3598, 45980), (4180, 39578), (4235, 39064), (4598, 35980), (4840, 34181), (4883, 33880), (5140, 32186), (5320, 31097), (5654, 29260), (5852, 28270), (6776, 24415), (7196, 22990), (7315, 22616), (8360, 19789), (8470, 19532), (8995, 18392), (9196, 17990), (9766, 16940), (10280, 16093), (11308, 14630), (11495, 14392), (11704, 14135)]