681650640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 400

約数和(自身を含む): 2638063296

約数和(自身を除く): 1956412656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 73, 80, 81, 88, 90, 99, 108, 110, 120, 131, 132, 135, 144, 146, 162, 165, 176, 180, 198, 216, 219, 220, 240, 262, 264, 270, 292, 297, 324, 330, 360, 365, 393, 396, 405, 432, 438, 440, 495, 524, 528, 540, 584, 594, 648, 655, 657, 660, 720, 730, 786, 792, 803, 810, 876, 880, 891, 990, 1048, 1080, 1095, 1168, 1179, 1188, 1296, 1310, 1314, 1320, 1441, 1460, 1485, 1572, 1584, 1606, 1620, 1752, 1782, 1965, 1971, 1980, 2096, 2160, 2190, 2358, 2376, 2409, 2620, 2628, 2640, 2882, 2920, 2970, 3144, 3212, 3240, 3285, 3504, 3537, 3564, 3930, 3942, 3960, 4015, 4323, 4380, 4455, 4716, 4752, 4818, 5240, 5256, 5764, 5840, 5895, 5913, 5940, 6288, 6424, 6480, 6570, 7074, 7128, 7205, 7227, 7860, 7884, 7920, 8030, 8646, 8760, 8910, 9432, 9563, 9636, 9855, 10480, 10512, 10611, 11528, 11790, 11826, 11880, 12045, 12848, 12969, 13140, 14148, 14256, 14410, 14454, 15720, 15768, 16060, 17292, 17520, 17685, 17820, 18864, 19126, 19272, 19710, 21222, 21615, 21681, 23056, 23580, 23652, 23760, 24090, 25938, 26280, 28296, 28689, 28820, 28908, 29565, 31440, 31536, 32120, 34584, 35370, 35640, 36135, 38252, 38544, 38907, 39420, 42444, 43230, 43362, 47160, 47304, 47815, 48180, 51876, 52560, 53055, 56592, 57378, 57640, 57816, 59130, 64240, 64845, 65043, 69168, 70740, 71280, 72270, 76504, 77814, 78840, 84888, 86067, 86460, 86724, 94320, 94608, 95630, 96360, 103752, 105193, 106110, 108405, 114756, 115280, 115632, 116721, 118260, 129690, 130086, 141480, 143445, 144540, 153008, 155628, 157680, 169776, 172134, 172920, 173448, 191260, 192720, 194535, 207504, 210386, 212220, 216810, 229512, 233442, 236520, 258201, 259380, 260172, 282960, 286890, 289080, 311256, 315579, 325215, 344268, 345840, 346896, 382520, 389070, 420772, 424440, 430335, 433620, 459024, 466884, 473040, 516402, 518760, 520344, 525965, 573780, 578160, 583605, 622512, 631158, 650430, 688536, 765040, 774603, 778140, 841544, 848880, 860670, 867240, 933768, 946737, 1032804, 1037520, 1040688, 1051930, 1147560, 1167210, 1262316, 1291005, 1300860, 1377072, 1549206, 1556280, 1577895, 1683088, 1721340, 1734480, 1867536, 1893474, 2065608, 2103860, 2295120, 2334420, 2524632, 2582010, 2601720, 2840211, 3098412, 3112560, 3155790, 3442680, 3786948, 3873015, 4131216, 4207720, 4668840, 4733685, 5049264, 5164020, 5203440, 5680422, 6196824, 6311580, 6885360, 7573896, 7746030, 8415440, 8520633, 9337680, 9467370, 10328040, 11360844, 12393648, 12623160, 14201055, 15147792, 15492060, 17041266, 18934740, 20656080, 22721688, 25246320, 28402110, 30984120, 34082532, 37869480, 42603165, 45443376, 56804220, 61968240, 68165064, 75738960, 85206330, 113608440, 136330128, 170412660, 227216880, 340825320, 681650640]

約数ペア:

[(1, 681650640), (2, 340825320), (3, 227216880), (4, 170412660), (5, 136330128), (6, 113608440), (8, 85206330), (9, 75738960), (10, 68165064), (11, 61968240), (12, 56804220), (15, 45443376), (16, 42603165), (18, 37869480), (20, 34082532), (22, 30984120), (24, 28402110), (27, 25246320), (30, 22721688), (33, 20656080), (36, 18934740), (40, 17041266), (44, 15492060), (45, 15147792), (48, 14201055), (54, 12623160), (55, 12393648), (60, 11360844), (66, 10328040), (72, 9467370), (73, 9337680), (80, 8520633), (81, 8415440), (88, 7746030), (90, 7573896), (99, 6885360), (108, 6311580), (110, 6196824), (120, 5680422), (131, 5203440), (132, 5164020), (135, 5049264), (144, 4733685), (146, 4668840), (162, 4207720), (165, 4131216), (176, 3873015), (180, 3786948), (198, 3442680), (216, 3155790), (219, 3112560), (220, 3098412), (240, 2840211), (262, 2601720), (264, 2582010), (270, 2524632), (292, 2334420), (297, 2295120), (324, 2103860), (330, 2065608), (360, 1893474), (365, 1867536), (393, 1734480), (396, 1721340), (405, 1683088), (432, 1577895), (438, 1556280), (440, 1549206), (495, 1377072), (524, 1300860), (528, 1291005), (540, 1262316), (584, 1167210), (594, 1147560), (648, 1051930), (655, 1040688), (657, 1037520), (660, 1032804), (720, 946737), (730, 933768), (786, 867240), (792, 860670), (803, 848880), (810, 841544), (876, 778140), (880, 774603), (891, 765040), (990, 688536), (1048, 650430), (1080, 631158), (1095, 622512), (1168, 583605), (1179, 578160), (1188, 573780), (1296, 525965), (1310, 520344), (1314, 518760), (1320, 516402), (1441, 473040), (1460, 466884), (1485, 459024), (1572, 433620), (1584, 430335), (1606, 424440), (1620, 420772), (1752, 389070), (1782, 382520), (1965, 346896), (1971, 345840), (1980, 344268), (2096, 325215), (2160, 315579), (2190, 311256), (2358, 289080), (2376, 286890), (2409, 282960), (2620, 260172), (2628, 259380), (2640, 258201), (2882, 236520), (2920, 233442), (2970, 229512), (3144, 216810), (3212, 212220), (3240, 210386), (3285, 207504), (3504, 194535), (3537, 192720), (3564, 191260), (3930, 173448), (3942, 172920), (3960, 172134), (4015, 169776), (4323, 157680), (4380, 155628), (4455, 153008), (4716, 144540), (4752, 143445), (4818, 141480), (5240, 130086), (5256, 129690), (5764, 118260), (5840, 116721), (5895, 115632), (5913, 115280), (5940, 114756), (6288, 108405), (6424, 106110), (6480, 105193), (6570, 103752), (7074, 96360), (7128, 95630), (7205, 94608), (7227, 94320), (7860, 86724), (7884, 86460), (7920, 86067), (8030, 84888), (8646, 78840), (8760, 77814), (8910, 76504), (9432, 72270), (9563, 71280), (9636, 70740), (9855, 69168), (10480, 65043), (10512, 64845), (10611, 64240), (11528, 59130), (11790, 57816), (11826, 57640), (11880, 57378), (12045, 56592), (12848, 53055), (12969, 52560), (13140, 51876), (14148, 48180), (14256, 47815), (14410, 47304), (14454, 47160), (15720, 43362), (15768, 43230), (16060, 42444), (17292, 39420), (17520, 38907), (17685, 38544), (17820, 38252), (18864, 36135), (19126, 35640), (19272, 35370), (19710, 34584), (21222, 32120), (21615, 31536), (21681, 31440), (23056, 29565), (23580, 28908), (23652, 28820), (23760, 28689), (24090, 28296), (25938, 26280)]