265462080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 224

約数和(自身を含む): 921715200

約数和(自身を除く): 656253120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 89, 96, 104, 120, 130, 156, 160, 178, 192, 195, 208, 239, 240, 260, 267, 312, 320, 356, 390, 416, 445, 478, 480, 520, 534, 624, 712, 717, 780, 832, 890, 956, 960, 1040, 1068, 1157, 1195, 1248, 1335, 1424, 1434, 1560, 1780, 1912, 2080, 2136, 2314, 2390, 2496, 2670, 2848, 2868, 3107, 3120, 3471, 3560, 3585, 3824, 4160, 4272, 4628, 4780, 5340, 5696, 5736, 5785, 6214, 6240, 6942, 7120, 7170, 7648, 8544, 9256, 9321, 9560, 10680, 11472, 11570, 12428, 12480, 13884, 14240, 14340, 15296, 15535, 17088, 17355, 18512, 18642, 19120, 21271, 21360, 22944, 23140, 24856, 27768, 28480, 28680, 31070, 34710, 37024, 37284, 38240, 42542, 42720, 45888, 46280, 46605, 49712, 55536, 57360, 62140, 63813, 69420, 74048, 74568, 76480, 85084, 85440, 92560, 93210, 99424, 106355, 111072, 114720, 124280, 127626, 138840, 149136, 170168, 185120, 186420, 198848, 212710, 222144, 229440, 248560, 255252, 276523, 277680, 298272, 319065, 340336, 370240, 372840, 425420, 497120, 510504, 553046, 555360, 596544, 638130, 680672, 745680, 829569, 850840, 994240, 1021008, 1106092, 1110720, 1276260, 1361344, 1382615, 1491360, 1659138, 1701680, 2042016, 2212184, 2552520, 2765230, 2982720, 3318276, 3403360, 4084032, 4147845, 4424368, 5105040, 5530460, 6636552, 6806720, 8295690, 8848736, 10210080, 11060920, 13273104, 16591380, 17697472, 20420160, 22121840, 26546208, 33182760, 44243680, 53092416, 66365520, 88487360, 132731040, 265462080]

約数ペア:

[(1, 265462080), (2, 132731040), (3, 88487360), (4, 66365520), (5, 53092416), (6, 44243680), (8, 33182760), (10, 26546208), (12, 22121840), (13, 20420160), (15, 17697472), (16, 16591380), (20, 13273104), (24, 11060920), (26, 10210080), (30, 8848736), (32, 8295690), (39, 6806720), (40, 6636552), (48, 5530460), (52, 5105040), (60, 4424368), (64, 4147845), (65, 4084032), (78, 3403360), (80, 3318276), (89, 2982720), (96, 2765230), (104, 2552520), (120, 2212184), (130, 2042016), (156, 1701680), (160, 1659138), (178, 1491360), (192, 1382615), (195, 1361344), (208, 1276260), (239, 1110720), (240, 1106092), (260, 1021008), (267, 994240), (312, 850840), (320, 829569), (356, 745680), (390, 680672), (416, 638130), (445, 596544), (478, 555360), (480, 553046), (520, 510504), (534, 497120), (624, 425420), (712, 372840), (717, 370240), (780, 340336), (832, 319065), (890, 298272), (956, 277680), (960, 276523), (1040, 255252), (1068, 248560), (1157, 229440), (1195, 222144), (1248, 212710), (1335, 198848), (1424, 186420), (1434, 185120), (1560, 170168), (1780, 149136), (1912, 138840), (2080, 127626), (2136, 124280), (2314, 114720), (2390, 111072), (2496, 106355), (2670, 99424), (2848, 93210), (2868, 92560), (3107, 85440), (3120, 85084), (3471, 76480), (3560, 74568), (3585, 74048), (3824, 69420), (4160, 63813), (4272, 62140), (4628, 57360), (4780, 55536), (5340, 49712), (5696, 46605), (5736, 46280), (5785, 45888), (6214, 42720), (6240, 42542), (6942, 38240), (7120, 37284), (7170, 37024), (7648, 34710), (8544, 31070), (9256, 28680), (9321, 28480), (9560, 27768), (10680, 24856), (11472, 23140), (11570, 22944), (12428, 21360), (12480, 21271), (13884, 19120), (14240, 18642), (14340, 18512), (15296, 17355), (15535, 17088)]