1306433280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4099}}^1$

素因数の和:4206

約数の個数: 144

約数和(自身を含む): 4223721600

約数和(自身を除く): 2917288320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 640, 664, 768, 830, 960, 996, 1245, 1280, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3840, 3984, 4099, 4980, 5312, 6640, 7968, 8198, 9960, 10624, 12297, 13280, 15936, 16396, 19920, 20495, 21248, 24594, 26560, 31872, 32792, 39840, 40990, 49188, 53120, 61485, 63744, 65584, 79680, 81980, 98376, 106240, 122970, 131168, 159360, 163960, 196752, 245940, 262336, 318720, 327920, 340217, 393504, 491880, 524672, 655840, 680434, 787008, 983760, 1020651, 1049344, 1311680, 1360868, 1574016, 1701085, 1967520, 2041302, 2623360, 2721736, 3148032, 3402170, 3935040, 4082604, 5103255, 5246720, 5443472, 6804340, 7870080, 8165208, 10206510, 10886944, 13608680, 15740160, 16330416, 20413020, 21773888, 27217360, 32660832, 40826040, 43547776, 54434720, 65321664, 81652080, 87095552, 108869440, 130643328, 163304160, 217738880, 261286656, 326608320, 435477760, 653216640, 1306433280]

約数ペア:

[(1, 1306433280), (2, 653216640), (3, 435477760), (4, 326608320), (5, 261286656), (6, 217738880), (8, 163304160), (10, 130643328), (12, 108869440), (15, 87095552), (16, 81652080), (20, 65321664), (24, 54434720), (30, 43547776), (32, 40826040), (40, 32660832), (48, 27217360), (60, 21773888), (64, 20413020), (80, 16330416), (83, 15740160), (96, 13608680), (120, 10886944), (128, 10206510), (160, 8165208), (166, 7870080), (192, 6804340), (240, 5443472), (249, 5246720), (256, 5103255), (320, 4082604), (332, 3935040), (384, 3402170), (415, 3148032), (480, 2721736), (498, 2623360), (640, 2041302), (664, 1967520), (768, 1701085), (830, 1574016), (960, 1360868), (996, 1311680), (1245, 1049344), (1280, 1020651), (1328, 983760), (1660, 787008), (1920, 680434), (1992, 655840), (2490, 524672), (2656, 491880), (3320, 393504), (3840, 340217), (3984, 327920), (4099, 318720), (4980, 262336), (5312, 245940), (6640, 196752), (7968, 163960), (8198, 159360), (9960, 131168), (10624, 122970), (12297, 106240), (13280, 98376), (15936, 81980), (16396, 79680), (19920, 65584), (20495, 63744), (21248, 61485), (24594, 53120), (26560, 49188), (31872, 40990), (32792, 39840)]