77730240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 224

約数和(自身を含む): 289681920

約数和(自身を除く): 211951680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 269, 280, 301, 320, 336, 344, 420, 430, 448, 480, 516, 538, 560, 602, 645, 672, 688, 807, 840, 860, 903, 960, 1032, 1076, 1120, 1204, 1290, 1344, 1345, 1376, 1505, 1614, 1680, 1720, 1806, 1883, 2064, 2152, 2240, 2408, 2580, 2690, 2752, 3010, 3228, 3360, 3440, 3612, 3766, 4035, 4128, 4304, 4515, 4816, 5160, 5380, 5649, 6020, 6456, 6720, 6880, 7224, 7532, 8070, 8256, 8608, 9030, 9415, 9632, 10320, 10760, 11298, 11567, 12040, 12912, 13760, 14448, 15064, 16140, 17216, 18060, 18830, 19264, 20640, 21520, 22596, 23134, 24080, 25824, 28245, 28896, 30128, 32280, 34701, 36120, 37660, 41280, 43040, 45192, 46268, 48160, 51648, 56490, 57792, 57835, 60256, 64560, 69402, 72240, 75320, 80969, 86080, 90384, 92536, 96320, 112980, 115670, 120512, 129120, 138804, 144480, 150640, 161938, 173505, 180768, 185072, 225960, 231340, 242907, 258240, 277608, 288960, 301280, 323876, 347010, 361536, 370144, 404845, 451920, 462680, 485814, 555216, 602560, 647752, 694020, 740288, 809690, 903840, 925360, 971628, 1110432, 1214535, 1295504, 1388040, 1619380, 1807680, 1850720, 1943256, 2220864, 2429070, 2591008, 2776080, 3238760, 3701440, 3886512, 4858140, 5182016, 5552160, 6477520, 7773024, 9716280, 11104320, 12955040, 15546048, 19432560, 25910080, 38865120, 77730240]

約数ペア:

[(1, 77730240), (2, 38865120), (3, 25910080), (4, 19432560), (5, 15546048), (6, 12955040), (7, 11104320), (8, 9716280), (10, 7773024), (12, 6477520), (14, 5552160), (15, 5182016), (16, 4858140), (20, 3886512), (21, 3701440), (24, 3238760), (28, 2776080), (30, 2591008), (32, 2429070), (35, 2220864), (40, 1943256), (42, 1850720), (43, 1807680), (48, 1619380), (56, 1388040), (60, 1295504), (64, 1214535), (70, 1110432), (80, 971628), (84, 925360), (86, 903840), (96, 809690), (105, 740288), (112, 694020), (120, 647752), (129, 602560), (140, 555216), (160, 485814), (168, 462680), (172, 451920), (192, 404845), (210, 370144), (215, 361536), (224, 347010), (240, 323876), (258, 301280), (269, 288960), (280, 277608), (301, 258240), (320, 242907), (336, 231340), (344, 225960), (420, 185072), (430, 180768), (448, 173505), (480, 161938), (516, 150640), (538, 144480), (560, 138804), (602, 129120), (645, 120512), (672, 115670), (688, 112980), (807, 96320), (840, 92536), (860, 90384), (903, 86080), (960, 80969), (1032, 75320), (1076, 72240), (1120, 69402), (1204, 64560), (1290, 60256), (1344, 57835), (1345, 57792), (1376, 56490), (1505, 51648), (1614, 48160), (1680, 46268), (1720, 45192), (1806, 43040), (1883, 41280), (2064, 37660), (2152, 36120), (2240, 34701), (2408, 32280), (2580, 30128), (2690, 28896), (2752, 28245), (3010, 25824), (3228, 24080), (3360, 23134), (3440, 22596), (3612, 21520), (3766, 20640), (4035, 19264), (4128, 18830), (4304, 18060), (4515, 17216), (4816, 16140), (5160, 15064), (5380, 14448), (5649, 13760), (6020, 12912), (6456, 12040), (6720, 11567), (6880, 11298), (7224, 10760), (7532, 10320), (8070, 9632), (8256, 9415), (8608, 9030)]