265243680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4723}}^1$

素因数の和:4760

約数の個数: 192

約数和(自身を含む): 999976320

約数和(自身を除く): 734732640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 4723, 5616, 6240, 7020, 9360, 9446, 11232, 14040, 14169, 18720, 18892, 23615, 28080, 28338, 37784, 42507, 47230, 56160, 56676, 61399, 70845, 75568, 85014, 94460, 113352, 122798, 127521, 141690, 151136, 170028, 184197, 188920, 212535, 226704, 245596, 255042, 283380, 306995, 340056, 368394, 377840, 425070, 453408, 491192, 510084, 552591, 566760, 613990, 637605, 680112, 736788, 755680, 850140, 920985, 982384, 1020168, 1105182, 1133520, 1227980, 1275210, 1360224, 1473576, 1657773, 1700280, 1841970, 1964768, 2040336, 2210364, 2267040, 2455960, 2550420, 2762955, 2947152, 3315546, 3400560, 3683940, 4080672, 4420728, 4911920, 5100840, 5525910, 5894304, 6631092, 6801120, 7367880, 8288865, 8841456, 9823840, 10201680, 11051820, 13262184, 14735760, 16577730, 17682912, 20403360, 22103640, 26524368, 29471520, 33155460, 44207280, 53048736, 66310920, 88414560, 132621840, 265243680]

約数ペア:

[(1, 265243680), (2, 132621840), (3, 88414560), (4, 66310920), (5, 53048736), (6, 44207280), (8, 33155460), (9, 29471520), (10, 26524368), (12, 22103640), (13, 20403360), (15, 17682912), (16, 16577730), (18, 14735760), (20, 13262184), (24, 11051820), (26, 10201680), (27, 9823840), (30, 8841456), (32, 8288865), (36, 7367880), (39, 6801120), (40, 6631092), (45, 5894304), (48, 5525910), (52, 5100840), (54, 4911920), (60, 4420728), (65, 4080672), (72, 3683940), (78, 3400560), (80, 3315546), (90, 2947152), (96, 2762955), (104, 2550420), (108, 2455960), (117, 2267040), (120, 2210364), (130, 2040336), (135, 1964768), (144, 1841970), (156, 1700280), (160, 1657773), (180, 1473576), (195, 1360224), (208, 1275210), (216, 1227980), (234, 1133520), (240, 1105182), (260, 1020168), (270, 982384), (288, 920985), (312, 850140), (351, 755680), (360, 736788), (390, 680112), (416, 637605), (432, 613990), (468, 566760), (480, 552591), (520, 510084), (540, 491192), (585, 453408), (624, 425070), (702, 377840), (720, 368394), (780, 340056), (864, 306995), (936, 283380), (1040, 255042), (1080, 245596), (1170, 226704), (1248, 212535), (1404, 188920), (1440, 184197), (1560, 170028), (1755, 151136), (1872, 141690), (2080, 127521), (2160, 122798), (2340, 113352), (2808, 94460), (3120, 85014), (3510, 75568), (3744, 70845), (4320, 61399), (4680, 56676), (4723, 56160), (5616, 47230), (6240, 42507), (7020, 37784), (9360, 28338), (9446, 28080), (11232, 23615), (14040, 18892), (14169, 18720)]