156796381840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{277}}^1\times {\mathrm{733}}^1$

素因数の和:1234

約数の個数: 240

約数和(自身を含む): 428345142192

約数和(自身を除く): 271548760352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 197, 245, 277, 280, 392, 394, 490, 554, 560, 733, 784, 788, 980, 985, 1108, 1379, 1385, 1466, 1576, 1939, 1960, 1970, 2216, 2758, 2770, 2932, 3152, 3665, 3878, 3920, 3940, 4432, 5131, 5516, 5540, 5864, 6895, 7330, 7756, 7880, 9653, 9695, 10262, 11032, 11080, 11728, 13573, 13790, 14660, 15512, 15760, 19306, 19390, 20524, 22064, 22160, 25655, 27146, 27580, 29320, 31024, 35917, 38612, 38780, 41048, 48265, 51310, 54292, 54569, 55160, 58640, 67865, 71834, 77224, 77560, 82096, 96530, 102620, 108584, 109138, 110320, 135730, 143668, 144401, 154448, 155120, 179585, 193060, 203041, 205240, 217168, 218276, 271460, 272845, 287336, 288802, 359170, 381983, 386120, 406082, 410480, 436552, 542920, 545690, 574672, 577604, 718340, 722005, 763966, 772240, 812164, 873104, 1010807, 1015205, 1085840, 1091380, 1155208, 1421287, 1436680, 1444010, 1527932, 1624328, 1909915, 2021614, 2030410, 2182760, 2310416, 2673881, 2842574, 2873360, 2888020, 3055864, 3248656, 3819830, 4043228, 4060820, 4365520, 5054035, 5347762, 5685148, 5776040, 6111728, 7075649, 7106435, 7639660, 8086456, 8121640, 9949009, 10108070, 10695524, 11370296, 11552080, 13369405, 14151298, 14212870, 15279320, 16172912, 16243280, 19898018, 20216140, 21391048, 22740592, 26738810, 28302596, 28425740, 30558640, 35378245, 39796036, 39999077, 40432280, 42782096, 49745045, 53477620, 56605192, 56851480, 70756490, 79592072, 79998154, 80864560, 99490090, 106955240, 113210384, 113702960, 141512980, 159184144, 159996308, 198980180, 199995385, 213910480, 279993539, 283025960, 319992616, 397960360, 399990770, 559987078, 566051920, 639985232, 795920720, 799981540, 1119974156, 1399967695, 1599963080, 1959954773, 2239948312, 2799935390, 3199926160, 3919909546, 4479896624, 5599870780, 7839819092, 9799773865, 11199741560, 15679638184, 19599547730, 22399483120, 31359276368, 39199095460, 78398190920, 156796381840]

約数ペア:

[(1, 156796381840), (2, 78398190920), (4, 39199095460), (5, 31359276368), (7, 22399483120), (8, 19599547730), (10, 15679638184), (14, 11199741560), (16, 9799773865), (20, 7839819092), (28, 5599870780), (35, 4479896624), (40, 3919909546), (49, 3199926160), (56, 2799935390), (70, 2239948312), (80, 1959954773), (98, 1599963080), (112, 1399967695), (140, 1119974156), (196, 799981540), (197, 795920720), (245, 639985232), (277, 566051920), (280, 559987078), (392, 399990770), (394, 397960360), (490, 319992616), (554, 283025960), (560, 279993539), (733, 213910480), (784, 199995385), (788, 198980180), (980, 159996308), (985, 159184144), (1108, 141512980), (1379, 113702960), (1385, 113210384), (1466, 106955240), (1576, 99490090), (1939, 80864560), (1960, 79998154), (1970, 79592072), (2216, 70756490), (2758, 56851480), (2770, 56605192), (2932, 53477620), (3152, 49745045), (3665, 42782096), (3878, 40432280), (3920, 39999077), (3940, 39796036), (4432, 35378245), (5131, 30558640), (5516, 28425740), (5540, 28302596), (5864, 26738810), (6895, 22740592), (7330, 21391048), (7756, 20216140), (7880, 19898018), (9653, 16243280), (9695, 16172912), (10262, 15279320), (11032, 14212870), (11080, 14151298), (11728, 13369405), (13573, 11552080), (13790, 11370296), (14660, 10695524), (15512, 10108070), (15760, 9949009), (19306, 8121640), (19390, 8086456), (20524, 7639660), (22064, 7106435), (22160, 7075649), (25655, 6111728), (27146, 5776040), (27580, 5685148), (29320, 5347762), (31024, 5054035), (35917, 4365520), (38612, 4060820), (38780, 4043228), (41048, 3819830), (48265, 3248656), (51310, 3055864), (54292, 2888020), (54569, 2873360), (55160, 2842574), (58640, 2673881), (67865, 2310416), (71834, 2182760), (77224, 2030410), (77560, 2021614), (82096, 1909915), (96530, 1624328), (102620, 1527932), (108584, 1444010), (109138, 1436680), (110320, 1421287), (135730, 1155208), (143668, 1091380), (144401, 1085840), (154448, 1015205), (155120, 1010807), (179585, 873104), (193060, 812164), (203041, 772240), (205240, 763966), (217168, 722005), (218276, 718340), (271460, 577604), (272845, 574672), (287336, 545690), (288802, 542920), (359170, 436552), (381983, 410480), (386120, 406082)]