161386380400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{569}}^1$

素因数の和:1129

約数の個数: 360

約数和(自身を含む): 468343350000

約数和(自身を除く): 306956969600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 49, 50, 56, 58, 70, 80, 98, 100, 112, 116, 140, 145, 175, 196, 200, 203, 232, 245, 280, 290, 350, 392, 400, 406, 464, 490, 499, 560, 569, 580, 700, 725, 784, 812, 980, 998, 1015, 1138, 1160, 1225, 1400, 1421, 1450, 1624, 1960, 1996, 2030, 2276, 2320, 2450, 2495, 2800, 2842, 2845, 2900, 3248, 3493, 3920, 3983, 3992, 4060, 4552, 4900, 4990, 5075, 5684, 5690, 5800, 6986, 7105, 7966, 7984, 8120, 9104, 9800, 9980, 10150, 11368, 11380, 11600, 12475, 13972, 14210, 14225, 14471, 15932, 16240, 16501, 17465, 19600, 19915, 19960, 20300, 22736, 22760, 24451, 24950, 27881, 27944, 28420, 28450, 28942, 31864, 33002, 34930, 35525, 39830, 39920, 40600, 45520, 48902, 49900, 55762, 55888, 56840, 56900, 57884, 63728, 66004, 69860, 71050, 72355, 79660, 81200, 82505, 87325, 97804, 99575, 99800, 101297, 111524, 113680, 113800, 115507, 115768, 122255, 132008, 139405, 139720, 142100, 144710, 159320, 165010, 174650, 195608, 199150, 199600, 202594, 223048, 227600, 231014, 231536, 244510, 264016, 278810, 279440, 283931, 284200, 289420, 318640, 330020, 349300, 361775, 391216, 398300, 405188, 412525, 446096, 462028, 489020, 506485, 557620, 567862, 568400, 577535, 578840, 611275, 660040, 697025, 698600, 709079, 723550, 796600, 808549, 810376, 825050, 924056, 978040, 1012970, 1115240, 1135724, 1155070, 1157680, 1222550, 1320080, 1394050, 1397200, 1418158, 1419655, 1447100, 1593200, 1617098, 1620752, 1650100, 1848112, 1956080, 1987517, 2025940, 2230480, 2271448, 2310140, 2445100, 2532425, 2788100, 2836316, 2839310, 2887675, 2894200, 3234196, 3300200, 3545395, 3975034, 4042745, 4051880, 4542896, 4620280, 4890200, 5064850, 5576200, 5672632, 5678620, 5775350, 5788400, 6468392, 6600400, 7090790, 7098275, 7950068, 8085490, 8103760, 8233999, 9240560, 9780400, 9937585, 10129700, 11152400, 11345264, 11357240, 11550700, 12936784, 13912619, 14181580, 14196550, 15900136, 16170980, 16467998, 17726975, 19875170, 20213725, 20259400, 22714480, 23101400, 27825238, 28363160, 28393100, 31800272, 32341960, 32935996, 35453950, 39750340, 40427450, 40518800, 41169995, 46202800, 49687925, 55650476, 56726320, 56786200, 57637993, 64683920, 65871992, 69563095, 70907900, 79500680, 80854900, 82339990, 99375850, 111300952, 113572400, 115275986, 131743984, 139126190, 141815800, 159001360, 161709800, 164679980, 198751700, 205849975, 222601904, 230551972, 278252380, 283631600, 288189965, 323419600, 329359960, 347815475, 397503400, 403465951, 411699950, 461103944, 556504760, 576379930, 658719920, 695630950, 795006800, 806931902, 823399900, 922207888, 1113009520, 1152759860, 1391261900, 1440949825, 1613863804, 1646799800, 2017329755, 2305519720, 2782523800, 2881899650, 3227727608, 3293599600, 4034659510, 4611039440, 5565047600, 5763799300, 6455455216, 8069319020, 10086648775, 11527598600, 16138638040, 20173297550, 23055197200, 32277276080, 40346595100, 80693190200, 161386380400]

約数ペア:

[(1, 161386380400), (2, 80693190200), (4, 40346595100), (5, 32277276080), (7, 23055197200), (8, 20173297550), (10, 16138638040), (14, 11527598600), (16, 10086648775), (20, 8069319020), (25, 6455455216), (28, 5763799300), (29, 5565047600), (35, 4611039440), (40, 4034659510), (49, 3293599600), (50, 3227727608), (56, 2881899650), (58, 2782523800), (70, 2305519720), (80, 2017329755), (98, 1646799800), (100, 1613863804), (112, 1440949825), (116, 1391261900), (140, 1152759860), (145, 1113009520), (175, 922207888), (196, 823399900), (200, 806931902), (203, 795006800), (232, 695630950), (245, 658719920), (280, 576379930), (290, 556504760), (350, 461103944), (392, 411699950), (400, 403465951), (406, 397503400), (464, 347815475), (490, 329359960), (499, 323419600), (560, 288189965), (569, 283631600), (580, 278252380), (700, 230551972), (725, 222601904), (784, 205849975), (812, 198751700), (980, 164679980), (998, 161709800), (1015, 159001360), (1138, 141815800), (1160, 139126190), (1225, 131743984), (1400, 115275986), (1421, 113572400), (1450, 111300952), (1624, 99375850), (1960, 82339990), (1996, 80854900), (2030, 79500680), (2276, 70907900), (2320, 69563095), (2450, 65871992), (2495, 64683920), (2800, 57637993), (2842, 56786200), (2845, 56726320), (2900, 55650476), (3248, 49687925), (3493, 46202800), (3920, 41169995), (3983, 40518800), (3992, 40427450), (4060, 39750340), (4552, 35453950), (4900, 32935996), (4990, 32341960), (5075, 31800272), (5684, 28393100), (5690, 28363160), (5800, 27825238), (6986, 23101400), (7105, 22714480), (7966, 20259400), (7984, 20213725), (8120, 19875170), (9104, 17726975), (9800, 16467998), (9980, 16170980), (10150, 15900136), (11368, 14196550), (11380, 14181580), (11600, 13912619), (12475, 12936784), (13972, 11550700), (14210, 11357240), (14225, 11345264), (14471, 11152400), (15932, 10129700), (16240, 9937585), (16501, 9780400), (17465, 9240560), (19600, 8233999), (19915, 8103760), (19960, 8085490), (20300, 7950068), (22736, 7098275), (22760, 7090790), (24451, 6600400), (24950, 6468392), (27881, 5788400), (27944, 5775350), (28420, 5678620), (28450, 5672632), (28942, 5576200), (31864, 5064850), (33002, 4890200), (34930, 4620280), (35525, 4542896), (39830, 4051880), (39920, 4042745), (40600, 3975034), (45520, 3545395), (48902, 3300200), (49900, 3234196), (55762, 2894200), (55888, 2887675), (56840, 2839310), (56900, 2836316), (57884, 2788100), (63728, 2532425), (66004, 2445100), (69860, 2310140), (71050, 2271448), (72355, 2230480), (79660, 2025940), (81200, 1987517), (82505, 1956080), (87325, 1848112), (97804, 1650100), (99575, 1620752), (99800, 1617098), (101297, 1593200), (111524, 1447100), (113680, 1419655), (113800, 1418158), (115507, 1397200), (115768, 1394050), (122255, 1320080), (132008, 1222550), (139405, 1157680), (139720, 1155070), (142100, 1135724), (144710, 1115240), (159320, 1012970), (165010, 978040), (174650, 924056), (195608, 825050), (199150, 810376), (199600, 808549), (202594, 796600), (223048, 723550), (227600, 709079), (231014, 698600), (231536, 697025), (244510, 660040), (264016, 611275), (278810, 578840), (279440, 577535), (283931, 568400), (284200, 567862), (289420, 557620), (318640, 506485), (330020, 489020), (349300, 462028), (361775, 446096), (391216, 412525), (398300, 405188)]