268332480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2428

約数の個数: 224

約数和(自身を含む): 1019860800

約数和(自身を除く): 751528320

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2389, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 4778, 5616, 6240, 7020, 7167, 7488, 8640, 9360, 9556, 11232, 11945, 12480, 14040, 14334, 18720, 19112, 21501, 22464, 23890, 28080, 28668, 31057, 35835, 37440, 38224, 43002, 47780, 56160, 57336, 62114, 64503, 71670, 76448, 86004, 93171, 95560, 107505, 112320, 114672, 124228, 129006, 143340, 152896, 155285, 172008, 186342, 191120, 215010, 229344, 248456, 258012, 279513, 286680, 310570, 322515, 344016, 372684, 382240, 430020, 458688, 465855, 496912, 516024, 559026, 573360, 621140, 645030, 688032, 745368, 764480, 838539, 860040, 931710, 993824, 1032048, 1118052, 1146720, 1242280, 1290060, 1376064, 1397565, 1490736, 1677078, 1720080, 1863420, 1987648, 2064096, 2236104, 2293440, 2484560, 2580120, 2795130, 2981472, 3354156, 3440160, 3726840, 4128192, 4192695, 4472208, 4969120, 5160240, 5590260, 5962944, 6708312, 6880320, 7453680, 8385390, 8944416, 9938240, 10320480, 11180520, 13416624, 14907360, 16770780, 17888832, 20640960, 22361040, 26833248, 29814720, 33541560, 44722080, 53666496, 67083120, 89444160, 134166240, 268332480]

約数ペア:

[(1, 268332480), (2, 134166240), (3, 89444160), (4, 67083120), (5, 53666496), (6, 44722080), (8, 33541560), (9, 29814720), (10, 26833248), (12, 22361040), (13, 20640960), (15, 17888832), (16, 16770780), (18, 14907360), (20, 13416624), (24, 11180520), (26, 10320480), (27, 9938240), (30, 8944416), (32, 8385390), (36, 7453680), (39, 6880320), (40, 6708312), (45, 5962944), (48, 5590260), (52, 5160240), (54, 4969120), (60, 4472208), (64, 4192695), (65, 4128192), (72, 3726840), (78, 3440160), (80, 3354156), (90, 2981472), (96, 2795130), (104, 2580120), (108, 2484560), (117, 2293440), (120, 2236104), (130, 2064096), (135, 1987648), (144, 1863420), (156, 1720080), (160, 1677078), (180, 1490736), (192, 1397565), (195, 1376064), (208, 1290060), (216, 1242280), (234, 1146720), (240, 1118052), (260, 1032048), (270, 993824), (288, 931710), (312, 860040), (320, 838539), (351, 764480), (360, 745368), (390, 688032), (416, 645030), (432, 621140), (468, 573360), (480, 559026), (520, 516024), (540, 496912), (576, 465855), (585, 458688), (624, 430020), (702, 382240), (720, 372684), (780, 344016), (832, 322515), (864, 310570), (936, 286680), (960, 279513), (1040, 258012), (1080, 248456), (1170, 229344), (1248, 215010), (1404, 191120), (1440, 186342), (1560, 172008), (1728, 155285), (1755, 152896), (1872, 143340), (2080, 129006), (2160, 124228), (2340, 114672), (2389, 112320), (2496, 107505), (2808, 95560), (2880, 93171), (3120, 86004), (3510, 76448), (3744, 71670), (4160, 64503), (4320, 62114), (4680, 57336), (4778, 56160), (5616, 47780), (6240, 43002), (7020, 38224), (7167, 37440), (7488, 35835), (8640, 31057), (9360, 28668), (9556, 28080), (11232, 23890), (11945, 22464), (12480, 21501), (14040, 19112), (14334, 18720)]