775402320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41959}}^1$

素因数の和:41993

約数の個数: 160

約数和(自身を含む): 2996951040

約数和(自身を除く): 2221548720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 41959, 83918, 125877, 167836, 209795, 251754, 293713, 335672, 419590, 461549, 503508, 587426, 629385, 671344, 839180, 881139, 923098, 1007016, 1174852, 1258770, 1384647, 1468565, 1678360, 1762278, 1846196, 2014032, 2307745, 2349704, 2517540, 2769294, 2937130, 3230843, 3356720, 3524556, 3692392, 4405695, 4615490, 4699408, 5035080, 5538588, 5874260, 6461686, 6923235, 7049112, 7384784, 8811390, 9230980, 9692529, 10070160, 11077176, 11748520, 12923372, 13846470, 14098224, 16154215, 17622780, 18461960, 19385058, 22154352, 23497040, 25846744, 27692940, 32308430, 35245560, 36923920, 38770116, 48462645, 51693488, 55385880, 64616860, 70491120, 77540232, 96925290, 110771760, 129233720, 155080464, 193850580, 258467440, 387701160, 775402320]

約数ペア:

[(1, 775402320), (2, 387701160), (3, 258467440), (4, 193850580), (5, 155080464), (6, 129233720), (7, 110771760), (8, 96925290), (10, 77540232), (11, 70491120), (12, 64616860), (14, 55385880), (15, 51693488), (16, 48462645), (20, 38770116), (21, 36923920), (22, 35245560), (24, 32308430), (28, 27692940), (30, 25846744), (33, 23497040), (35, 22154352), (40, 19385058), (42, 18461960), (44, 17622780), (48, 16154215), (55, 14098224), (56, 13846470), (60, 12923372), (66, 11748520), (70, 11077176), (77, 10070160), (80, 9692529), (84, 9230980), (88, 8811390), (105, 7384784), (110, 7049112), (112, 6923235), (120, 6461686), (132, 5874260), (140, 5538588), (154, 5035080), (165, 4699408), (168, 4615490), (176, 4405695), (210, 3692392), (220, 3524556), (231, 3356720), (240, 3230843), (264, 2937130), (280, 2769294), (308, 2517540), (330, 2349704), (336, 2307745), (385, 2014032), (420, 1846196), (440, 1762278), (462, 1678360), (528, 1468565), (560, 1384647), (616, 1258770), (660, 1174852), (770, 1007016), (840, 923098), (880, 881139), (924, 839180), (1155, 671344), (1232, 629385), (1320, 587426), (1540, 503508), (1680, 461549), (1848, 419590), (2310, 335672), (2640, 293713), (3080, 251754), (3696, 209795), (4620, 167836), (6160, 125877), (9240, 83918), (18480, 41959)]