7919851680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141023}}^1$

素因数の和:141060

約数の個数: 192

約数和(自身を含む): 29851960320

約数和(自身を除く): 21932108640

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, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 56160, 141023, 282046, 423069, 564092, 705115, 846138, 1128184, 1269207, 1410230, 1692276, 1833299, 2115345, 2256368, 2538414, 2820460, 3384552, 3666598, 3807621, 4230690, 4512736, 5076828, 5499897, 5640920, 6346035, 6769104, 7333196, 7615242, 8461380, 9166495, 10153656, 10999794, 11281840, 12692070, 13538208, 14666392, 15230484, 16499691, 16922760, 18332990, 19038105, 20307312, 21999588, 22563680, 25384140, 27499485, 29332784, 30460968, 32999382, 33845520, 36665980, 38076210, 40614624, 43999176, 49499073, 50768280, 54998970, 58665568, 60921936, 65998764, 67691040, 73331960, 76152420, 82498455, 87998352, 98998146, 101536560, 109997940, 121843872, 131997528, 146663920, 152304840, 164996910, 175996704, 197996292, 203073120, 219995880, 247495365, 263995056, 293327840, 304609680, 329993820, 395992584, 439991760, 494990730, 527990112, 609219360, 659987640, 791985168, 879983520, 989981460, 1319975280, 1583970336, 1979962920, 2639950560, 3959925840, 7919851680]

約数ペア:

[(1, 7919851680), (2, 3959925840), (3, 2639950560), (4, 1979962920), (5, 1583970336), (6, 1319975280), (8, 989981460), (9, 879983520), (10, 791985168), (12, 659987640), (13, 609219360), (15, 527990112), (16, 494990730), (18, 439991760), (20, 395992584), (24, 329993820), (26, 304609680), (27, 293327840), (30, 263995056), (32, 247495365), (36, 219995880), (39, 203073120), (40, 197996292), (45, 175996704), (48, 164996910), (52, 152304840), (54, 146663920), (60, 131997528), (65, 121843872), (72, 109997940), (78, 101536560), (80, 98998146), (90, 87998352), (96, 82498455), (104, 76152420), (108, 73331960), (117, 67691040), (120, 65998764), (130, 60921936), (135, 58665568), (144, 54998970), (156, 50768280), (160, 49499073), (180, 43999176), (195, 40614624), (208, 38076210), (216, 36665980), (234, 33845520), (240, 32999382), (260, 30460968), (270, 29332784), (288, 27499485), (312, 25384140), (351, 22563680), (360, 21999588), (390, 20307312), (416, 19038105), (432, 18332990), (468, 16922760), (480, 16499691), (520, 15230484), (540, 14666392), (585, 13538208), (624, 12692070), (702, 11281840), (720, 10999794), (780, 10153656), (864, 9166495), (936, 8461380), (1040, 7615242), (1080, 7333196), (1170, 6769104), (1248, 6346035), (1404, 5640920), (1440, 5499897), (1560, 5076828), (1755, 4512736), (1872, 4230690), (2080, 3807621), (2160, 3666598), (2340, 3384552), (2808, 2820460), (3120, 2538414), (3510, 2256368), (3744, 2115345), (4320, 1833299), (4680, 1692276), (5616, 1410230), (6240, 1269207), (7020, 1128184), (9360, 846138), (11232, 705115), (14040, 564092), (18720, 423069), (28080, 282046), (56160, 141023)]