2015014820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1390

約数の個数: 192

約数和(自身を含む): 5585642496

約数和(自身を除く): 3570627676

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 37, 46, 52, 65, 70, 74, 91, 92, 115, 130, 140, 148, 161, 182, 185, 230, 259, 260, 299, 322, 364, 370, 455, 460, 481, 518, 598, 644, 740, 805, 851, 910, 962, 1036, 1196, 1295, 1301, 1495, 1610, 1702, 1820, 1924, 2093, 2405, 2590, 2602, 2990, 3220, 3367, 3404, 4186, 4255, 4810, 5180, 5204, 5957, 5980, 6505, 6734, 8372, 8510, 9107, 9620, 10465, 11063, 11914, 13010, 13468, 16835, 16913, 17020, 18214, 20930, 22126, 23828, 26020, 29785, 29923, 33670, 33826, 36428, 41860, 44252, 45535, 48137, 55315, 59570, 59846, 67340, 67652, 77441, 84565, 91070, 96274, 110630, 118391, 119140, 119692, 149615, 154882, 169130, 182140, 192548, 209461, 221260, 236782, 240685, 299230, 309764, 336959, 338260, 387205, 388999, 418922, 473564, 481370, 591955, 598460, 625781, 673918, 774410, 777998, 837844, 962740, 1047305, 1107151, 1183910, 1251562, 1347836, 1548820, 1555996, 1684795, 1944995, 2094610, 2214302, 2367820, 2503124, 2722993, 3128905, 3369590, 3889990, 4189220, 4380467, 4428604, 5445986, 5535755, 6257810, 6739180, 7750057, 7779980, 8760934, 10891972, 11071510, 12515620, 13614965, 14392963, 15500114, 17521868, 21902335, 22143020, 27229930, 28785926, 31000228, 38750285, 43804670, 54459860, 57571852, 71964815, 77500570, 87609340, 100750741, 143929630, 155001140, 201501482, 287859260, 403002964, 503753705, 1007507410, 2015014820]

約数ペア:

[(1, 2015014820), (2, 1007507410), (4, 503753705), (5, 403002964), (7, 287859260), (10, 201501482), (13, 155001140), (14, 143929630), (20, 100750741), (23, 87609340), (26, 77500570), (28, 71964815), (35, 57571852), (37, 54459860), (46, 43804670), (52, 38750285), (65, 31000228), (70, 28785926), (74, 27229930), (91, 22143020), (92, 21902335), (115, 17521868), (130, 15500114), (140, 14392963), (148, 13614965), (161, 12515620), (182, 11071510), (185, 10891972), (230, 8760934), (259, 7779980), (260, 7750057), (299, 6739180), (322, 6257810), (364, 5535755), (370, 5445986), (455, 4428604), (460, 4380467), (481, 4189220), (518, 3889990), (598, 3369590), (644, 3128905), (740, 2722993), (805, 2503124), (851, 2367820), (910, 2214302), (962, 2094610), (1036, 1944995), (1196, 1684795), (1295, 1555996), (1301, 1548820), (1495, 1347836), (1610, 1251562), (1702, 1183910), (1820, 1107151), (1924, 1047305), (2093, 962740), (2405, 837844), (2590, 777998), (2602, 774410), (2990, 673918), (3220, 625781), (3367, 598460), (3404, 591955), (4186, 481370), (4255, 473564), (4810, 418922), (5180, 388999), (5204, 387205), (5957, 338260), (5980, 336959), (6505, 309764), (6734, 299230), (8372, 240685), (8510, 236782), (9107, 221260), (9620, 209461), (10465, 192548), (11063, 182140), (11914, 169130), (13010, 154882), (13468, 149615), (16835, 119692), (16913, 119140), (17020, 118391), (18214, 110630), (20930, 96274), (22126, 91070), (23828, 84565), (26020, 77441), (29785, 67652), (29923, 67340), (33670, 59846), (33826, 59570), (36428, 55315), (41860, 48137), (44252, 45535)]