78155028160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1\times {\mathrm{599}}^1$

素因数の和:1095

約数の個数: 224

約数和(自身を含む): 205937510400

約数和(自身を除く): 127782482240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 101, 110, 160, 176, 202, 220, 320, 352, 367, 404, 440, 505, 599, 704, 734, 808, 880, 1010, 1111, 1198, 1468, 1616, 1760, 1835, 2020, 2222, 2396, 2936, 2995, 3232, 3520, 3670, 4037, 4040, 4444, 4792, 5555, 5872, 5990, 6464, 6589, 7340, 8074, 8080, 8888, 9584, 11110, 11744, 11980, 13178, 14680, 16148, 16160, 17776, 19168, 20185, 22220, 23488, 23960, 26356, 29360, 32296, 32320, 32945, 35552, 37067, 38336, 40370, 44440, 47920, 52712, 58720, 60499, 64592, 65890, 71104, 74134, 80740, 88880, 95840, 105424, 117440, 120998, 129184, 131780, 148268, 161480, 177760, 185335, 191680, 210848, 219833, 241996, 258368, 263560, 296536, 302495, 322960, 355520, 370670, 407737, 421696, 439666, 483992, 527120, 593072, 604990, 645920, 665489, 741340, 815474, 879332, 967984, 1054240, 1099165, 1186144, 1209980, 1291840, 1330978, 1482680, 1630948, 1758664, 1935968, 2038685, 2108480, 2198330, 2372288, 2418163, 2419960, 2661956, 2965360, 3261896, 3327445, 3517328, 3871936, 4077370, 4396660, 4836326, 4839920, 5323912, 5930720, 6523792, 6654890, 7034656, 8154740, 8793320, 9672652, 9679840, 10647824, 11861440, 12090815, 13047584, 13309780, 14069312, 16309480, 17586640, 19345304, 19359680, 21295648, 22203133, 24181630, 26095168, 26619560, 32618960, 35173280, 38690608, 42591296, 44406266, 48363260, 53239120, 65237920, 70346560, 77381216, 88812532, 96726520, 106478240, 111015665, 130475840, 154762432, 177625064, 193453040, 212956480, 222031330, 244234463, 355250128, 386906080, 444062660, 488468926, 710500256, 773812160, 888125320, 976937852, 1221172315, 1421000512, 1776250640, 1953875704, 2442344630, 3552501280, 3907751408, 4884689260, 7105002560, 7815502816, 9769378520, 15631005632, 19538757040, 39077514080, 78155028160]

約数ペア:

[(1, 78155028160), (2, 39077514080), (4, 19538757040), (5, 15631005632), (8, 9769378520), (10, 7815502816), (11, 7105002560), (16, 4884689260), (20, 3907751408), (22, 3552501280), (32, 2442344630), (40, 1953875704), (44, 1776250640), (55, 1421000512), (64, 1221172315), (80, 976937852), (88, 888125320), (101, 773812160), (110, 710500256), (160, 488468926), (176, 444062660), (202, 386906080), (220, 355250128), (320, 244234463), (352, 222031330), (367, 212956480), (404, 193453040), (440, 177625064), (505, 154762432), (599, 130475840), (704, 111015665), (734, 106478240), (808, 96726520), (880, 88812532), (1010, 77381216), (1111, 70346560), (1198, 65237920), (1468, 53239120), (1616, 48363260), (1760, 44406266), (1835, 42591296), (2020, 38690608), (2222, 35173280), (2396, 32618960), (2936, 26619560), (2995, 26095168), (3232, 24181630), (3520, 22203133), (3670, 21295648), (4037, 19359680), (4040, 19345304), (4444, 17586640), (4792, 16309480), (5555, 14069312), (5872, 13309780), (5990, 13047584), (6464, 12090815), (6589, 11861440), (7340, 10647824), (8074, 9679840), (8080, 9672652), (8888, 8793320), (9584, 8154740), (11110, 7034656), (11744, 6654890), (11980, 6523792), (13178, 5930720), (14680, 5323912), (16148, 4839920), (16160, 4836326), (17776, 4396660), (19168, 4077370), (20185, 3871936), (22220, 3517328), (23488, 3327445), (23960, 3261896), (26356, 2965360), (29360, 2661956), (32296, 2419960), (32320, 2418163), (32945, 2372288), (35552, 2198330), (37067, 2108480), (38336, 2038685), (40370, 1935968), (44440, 1758664), (47920, 1630948), (52712, 1482680), (58720, 1330978), (60499, 1291840), (64592, 1209980), (65890, 1186144), (71104, 1099165), (74134, 1054240), (80740, 967984), (88880, 879332), (95840, 815474), (105424, 741340), (117440, 665489), (120998, 645920), (129184, 604990), (131780, 593072), (148268, 527120), (161480, 483992), (177760, 439666), (185335, 421696), (191680, 407737), (210848, 370670), (219833, 355520), (241996, 322960), (258368, 302495), (263560, 296536)]