157045978920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107971}}^1$

素因数の和:108056

約数の個数: 256

約数和(自身を含む): 537337774080

約数和(自身を除く): 380291795160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 31, 34, 40, 46, 51, 60, 62, 68, 69, 85, 92, 93, 102, 115, 120, 124, 136, 138, 155, 170, 184, 186, 204, 230, 248, 255, 276, 310, 340, 345, 372, 391, 408, 460, 465, 510, 527, 552, 620, 680, 690, 713, 744, 782, 920, 930, 1020, 1054, 1173, 1240, 1380, 1426, 1564, 1581, 1860, 1955, 2040, 2108, 2139, 2346, 2635, 2760, 2852, 3128, 3162, 3565, 3720, 3910, 4216, 4278, 4692, 5270, 5704, 5865, 6324, 7130, 7820, 7905, 8556, 9384, 10540, 10695, 11730, 12121, 12648, 14260, 15640, 15810, 17112, 21080, 21390, 23460, 24242, 28520, 31620, 36363, 42780, 46920, 48484, 60605, 63240, 72726, 85560, 96968, 107971, 121210, 145452, 181815, 215942, 242420, 290904, 323913, 363630, 431884, 484840, 539855, 647826, 727260, 863768, 1079710, 1295652, 1454520, 1619565, 1835507, 2159420, 2483333, 2591304, 3239130, 3347101, 3671014, 4318840, 4966666, 5506521, 6478260, 6694202, 7342028, 7449999, 9177535, 9933332, 10041303, 11013042, 12416665, 12956520, 13388404, 14684056, 14899998, 16735505, 18355070, 19866664, 20082606, 22026084, 24833330, 26776808, 27532605, 29799996, 33471010, 36710140, 37249995, 40165212, 42216661, 44052168, 49666660, 50206515, 55065210, 56900717, 59599992, 66942020, 73420280, 74499990, 76983323, 80330424, 84433322, 99333320, 100413030, 110130420, 113801434, 126649983, 133884040, 148999980, 153966646, 168866644, 170702151, 200826060, 211083305, 220260840, 227602868, 230949969, 253299966, 284503585, 297999960, 307933292, 337733288, 341404302, 384916615, 401652120, 422166610, 455205736, 461899938, 506599932, 569007170, 615866584, 633249915, 682808604, 769833230, 844333220, 853510755, 923799876, 1013199864, 1138014340, 1154749845, 1266499830, 1308716491, 1365617208, 1539666460, 1688666440, 1707021510, 1847599752, 2276028680, 2309499690, 2532999660, 2617432982, 3079332920, 3414043020, 3926149473, 4618999380, 5065999320, 5234865964, 6543582455, 6828086040, 7852298946, 9237998760, 10469731928, 13087164910, 15704597892, 19630747365, 26174329820, 31409195784, 39261494730, 52348659640, 78522989460, 157045978920]

約数ペア:

[(1, 157045978920), (2, 78522989460), (3, 52348659640), (4, 39261494730), (5, 31409195784), (6, 26174329820), (8, 19630747365), (10, 15704597892), (12, 13087164910), (15, 10469731928), (17, 9237998760), (20, 7852298946), (23, 6828086040), (24, 6543582455), (30, 5234865964), (31, 5065999320), (34, 4618999380), (40, 3926149473), (46, 3414043020), (51, 3079332920), (60, 2617432982), (62, 2532999660), (68, 2309499690), (69, 2276028680), (85, 1847599752), (92, 1707021510), (93, 1688666440), (102, 1539666460), (115, 1365617208), (120, 1308716491), (124, 1266499830), (136, 1154749845), (138, 1138014340), (155, 1013199864), (170, 923799876), (184, 853510755), (186, 844333220), (204, 769833230), (230, 682808604), (248, 633249915), (255, 615866584), (276, 569007170), (310, 506599932), (340, 461899938), (345, 455205736), (372, 422166610), (391, 401652120), (408, 384916615), (460, 341404302), (465, 337733288), (510, 307933292), (527, 297999960), (552, 284503585), (620, 253299966), (680, 230949969), (690, 227602868), (713, 220260840), (744, 211083305), (782, 200826060), (920, 170702151), (930, 168866644), (1020, 153966646), (1054, 148999980), (1173, 133884040), (1240, 126649983), (1380, 113801434), (1426, 110130420), (1564, 100413030), (1581, 99333320), (1860, 84433322), (1955, 80330424), (2040, 76983323), (2108, 74499990), (2139, 73420280), (2346, 66942020), (2635, 59599992), (2760, 56900717), (2852, 55065210), (3128, 50206515), (3162, 49666660), (3565, 44052168), (3720, 42216661), (3910, 40165212), (4216, 37249995), (4278, 36710140), (4692, 33471010), (5270, 29799996), (5704, 27532605), (5865, 26776808), (6324, 24833330), (7130, 22026084), (7820, 20082606), (7905, 19866664), (8556, 18355070), (9384, 16735505), (10540, 14899998), (10695, 14684056), (11730, 13388404), (12121, 12956520), (12648, 12416665), (14260, 11013042), (15640, 10041303), (15810, 9933332), (17112, 9177535), (21080, 7449999), (21390, 7342028), (23460, 6694202), (24242, 6478260), (28520, 5506521), (31620, 4966666), (36363, 4318840), (42780, 3671014), (46920, 3347101), (48484, 3239130), (60605, 2591304), (63240, 2483333), (72726, 2159420), (85560, 1835507), (96968, 1619565), (107971, 1454520), (121210, 1295652), (145452, 1079710), (181815, 863768), (215942, 727260), (242420, 647826), (290904, 539855), (323913, 484840), (363630, 431884)]