85421604840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{160579}}^1$

素因数の和:160648

約数の個数: 256

約数和(自身を含む): 310780108800

約数和(自身を除く): 225358503960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 520, 572, 620, 660, 682, 715, 744, 780, 806, 858, 930, 1023, 1144, 1209, 1240, 1320, 1364, 1430, 1560, 1612, 1705, 1716, 1860, 2015, 2046, 2145, 2418, 2728, 2860, 3224, 3410, 3432, 3720, 4030, 4092, 4290, 4433, 4836, 5115, 5720, 6045, 6820, 8060, 8184, 8580, 8866, 9672, 10230, 12090, 13299, 13640, 16120, 17160, 17732, 20460, 22165, 24180, 26598, 35464, 40920, 44330, 48360, 53196, 66495, 88660, 106392, 132990, 160579, 177320, 265980, 321158, 481737, 531960, 642316, 802895, 963474, 1284632, 1605790, 1766369, 1926948, 2087527, 2408685, 3211580, 3532738, 3853896, 4175054, 4817370, 4977949, 5299107, 6262581, 6423160, 7065476, 8350108, 8831845, 9634740, 9955898, 10437635, 10598214, 12525162, 14130952, 14933847, 16700216, 17663690, 19269480, 19911796, 20875270, 21196428, 22962797, 24889745, 25050324, 26495535, 29867694, 31312905, 35327380, 39823592, 41750540, 42392856, 45925594, 49779490, 50100648, 52991070, 54757439, 59735388, 62625810, 64713337, 68888391, 70654760, 74669235, 83501080, 91851188, 99558980, 105982140, 109514878, 114813985, 119470776, 125251620, 129426674, 137776782, 149338470, 164272317, 183702376, 194140011, 199117960, 211964280, 219029756, 229627970, 250503240, 258853348, 273787195, 275553564, 298676940, 323566685, 328544634, 344441955, 388280022, 438059512, 459255940, 517706696, 547574390, 551107128, 597353880, 647133370, 657089268, 688883910, 711846707, 776560044, 821361585, 918511880, 970700055, 1095148780, 1294266740, 1314178536, 1377767820, 1423693414, 1553120088, 1642723170, 1941400110, 2135540121, 2190297560, 2588533480, 2755535640, 2847386828, 3285446340, 3559233535, 3882800220, 4271080242, 5694773656, 6570892680, 7118467070, 7765600440, 8542160484, 10677700605, 14236934140, 17084320968, 21355401210, 28473868280, 42710802420, 85421604840]

約数ペア:

[(1, 85421604840), (2, 42710802420), (3, 28473868280), (4, 21355401210), (5, 17084320968), (6, 14236934140), (8, 10677700605), (10, 8542160484), (11, 7765600440), (12, 7118467070), (13, 6570892680), (15, 5694773656), (20, 4271080242), (22, 3882800220), (24, 3559233535), (26, 3285446340), (30, 2847386828), (31, 2755535640), (33, 2588533480), (39, 2190297560), (40, 2135540121), (44, 1941400110), (52, 1642723170), (55, 1553120088), (60, 1423693414), (62, 1377767820), (65, 1314178536), (66, 1294266740), (78, 1095148780), (88, 970700055), (93, 918511880), (104, 821361585), (110, 776560044), (120, 711846707), (124, 688883910), (130, 657089268), (132, 647133370), (143, 597353880), (155, 551107128), (156, 547574390), (165, 517706696), (186, 459255940), (195, 438059512), (220, 388280022), (248, 344441955), (260, 328544634), (264, 323566685), (286, 298676940), (310, 275553564), (312, 273787195), (330, 258853348), (341, 250503240), (372, 229627970), (390, 219029756), (403, 211964280), (429, 199117960), (440, 194140011), (465, 183702376), (520, 164272317), (572, 149338470), (620, 137776782), (660, 129426674), (682, 125251620), (715, 119470776), (744, 114813985), (780, 109514878), (806, 105982140), (858, 99558980), (930, 91851188), (1023, 83501080), (1144, 74669235), (1209, 70654760), (1240, 68888391), (1320, 64713337), (1364, 62625810), (1430, 59735388), (1560, 54757439), (1612, 52991070), (1705, 50100648), (1716, 49779490), (1860, 45925594), (2015, 42392856), (2046, 41750540), (2145, 39823592), (2418, 35327380), (2728, 31312905), (2860, 29867694), (3224, 26495535), (3410, 25050324), (3432, 24889745), (3720, 22962797), (4030, 21196428), (4092, 20875270), (4290, 19911796), (4433, 19269480), (4836, 17663690), (5115, 16700216), (5720, 14933847), (6045, 14130952), (6820, 12525162), (8060, 10598214), (8184, 10437635), (8580, 9955898), (8866, 9634740), (9672, 8831845), (10230, 8350108), (12090, 7065476), (13299, 6423160), (13640, 6262581), (16120, 5299107), (17160, 4977949), (17732, 4817370), (20460, 4175054), (22165, 3853896), (24180, 3532738), (26598, 3211580), (35464, 2408685), (40920, 2087527), (44330, 1926948), (48360, 1766369), (53196, 1605790), (66495, 1284632), (88660, 963474), (106392, 802895), (132990, 642316), (160579, 531960), (177320, 481737), (265980, 321158)]