66684240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 260447616

約数和(自身を除く): 193763376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 112, 120, 126, 131, 140, 144, 168, 180, 202, 210, 240, 252, 262, 280, 303, 315, 336, 360, 393, 404, 420, 504, 505, 524, 560, 606, 630, 655, 707, 720, 786, 808, 840, 909, 917, 1008, 1010, 1048, 1179, 1212, 1260, 1310, 1414, 1515, 1572, 1616, 1680, 1818, 1834, 1965, 2020, 2096, 2121, 2358, 2424, 2520, 2620, 2751, 2828, 3030, 3144, 3535, 3636, 3668, 3930, 4040, 4242, 4545, 4585, 4716, 4848, 5040, 5240, 5502, 5656, 5895, 6060, 6288, 6363, 7070, 7272, 7336, 7860, 8080, 8253, 8484, 9090, 9170, 9432, 10480, 10605, 11004, 11312, 11790, 12120, 12726, 13231, 13755, 14140, 14544, 14672, 15720, 16506, 16968, 18180, 18340, 18864, 21210, 22008, 23580, 24240, 25452, 26462, 27510, 28280, 31440, 31815, 33012, 33936, 36360, 36680, 39693, 41265, 42420, 44016, 47160, 50904, 52924, 55020, 56560, 63630, 66024, 66155, 72720, 73360, 79386, 82530, 84840, 92617, 94320, 101808, 105848, 110040, 119079, 127260, 132048, 132310, 158772, 165060, 169680, 185234, 198465, 211696, 220080, 238158, 254520, 264620, 277851, 317544, 330120, 370468, 396930, 463085, 476316, 509040, 529240, 555702, 595395, 635088, 660240, 740936, 793860, 833553, 926170, 952632, 1058480, 1111404, 1190790, 1389255, 1481872, 1587720, 1667106, 1852340, 1905264, 2222808, 2381580, 2778510, 3175440, 3334212, 3704680, 4167765, 4445616, 4763160, 5557020, 6668424, 7409360, 8335530, 9526320, 11114040, 13336848, 16671060, 22228080, 33342120, 66684240]

約数ペア:

[(1, 66684240), (2, 33342120), (3, 22228080), (4, 16671060), (5, 13336848), (6, 11114040), (7, 9526320), (8, 8335530), (9, 7409360), (10, 6668424), (12, 5557020), (14, 4763160), (15, 4445616), (16, 4167765), (18, 3704680), (20, 3334212), (21, 3175440), (24, 2778510), (28, 2381580), (30, 2222808), (35, 1905264), (36, 1852340), (40, 1667106), (42, 1587720), (45, 1481872), (48, 1389255), (56, 1190790), (60, 1111404), (63, 1058480), (70, 952632), (72, 926170), (80, 833553), (84, 793860), (90, 740936), (101, 660240), (105, 635088), (112, 595395), (120, 555702), (126, 529240), (131, 509040), (140, 476316), (144, 463085), (168, 396930), (180, 370468), (202, 330120), (210, 317544), (240, 277851), (252, 264620), (262, 254520), (280, 238158), (303, 220080), (315, 211696), (336, 198465), (360, 185234), (393, 169680), (404, 165060), (420, 158772), (504, 132310), (505, 132048), (524, 127260), (560, 119079), (606, 110040), (630, 105848), (655, 101808), (707, 94320), (720, 92617), (786, 84840), (808, 82530), (840, 79386), (909, 73360), (917, 72720), (1008, 66155), (1010, 66024), (1048, 63630), (1179, 56560), (1212, 55020), (1260, 52924), (1310, 50904), (1414, 47160), (1515, 44016), (1572, 42420), (1616, 41265), (1680, 39693), (1818, 36680), (1834, 36360), (1965, 33936), (2020, 33012), (2096, 31815), (2121, 31440), (2358, 28280), (2424, 27510), (2520, 26462), (2620, 25452), (2751, 24240), (2828, 23580), (3030, 22008), (3144, 21210), (3535, 18864), (3636, 18340), (3668, 18180), (3930, 16968), (4040, 16506), (4242, 15720), (4545, 14672), (4585, 14544), (4716, 14140), (4848, 13755), (5040, 13231), (5240, 12726), (5502, 12120), (5656, 11790), (5895, 11312), (6060, 11004), (6288, 10605), (6363, 10480), (7070, 9432), (7272, 9170), (7336, 9090), (7860, 8484), (8080, 8253)]