71569080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 268894080

約数和(自身を除く): 197325000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 53, 55, 60, 62, 66, 72, 88, 90, 93, 99, 106, 110, 120, 121, 124, 132, 155, 159, 165, 180, 186, 198, 212, 220, 242, 248, 264, 265, 279, 310, 318, 330, 341, 360, 363, 372, 396, 424, 440, 465, 477, 484, 495, 530, 558, 583, 605, 620, 636, 660, 682, 726, 744, 792, 795, 930, 954, 968, 990, 1023, 1060, 1089, 1116, 1166, 1210, 1240, 1272, 1320, 1364, 1395, 1452, 1590, 1643, 1705, 1749, 1815, 1860, 1908, 1980, 2046, 2120, 2178, 2232, 2332, 2385, 2420, 2728, 2790, 2904, 2915, 3069, 3180, 3286, 3410, 3498, 3630, 3720, 3751, 3816, 3960, 4092, 4356, 4664, 4770, 4840, 4929, 5115, 5247, 5445, 5580, 5830, 6138, 6360, 6413, 6572, 6820, 6996, 7260, 7502, 8184, 8215, 8712, 8745, 9540, 9858, 10230, 10494, 10890, 11160, 11253, 11660, 12276, 12826, 13144, 13640, 13992, 14520, 14787, 15004, 15345, 16430, 17490, 18073, 18755, 19080, 19239, 19716, 20460, 20988, 21780, 22506, 23320, 24552, 24645, 25652, 26235, 29574, 30008, 30690, 32065, 32860, 33759, 34980, 36146, 37510, 38478, 39432, 40920, 41976, 43560, 45012, 49290, 51304, 52470, 54219, 56265, 57717, 59148, 61380, 64130, 65720, 67518, 69960, 72292, 73935, 75020, 76956, 90024, 90365, 96195, 98580, 104940, 108438, 112530, 115434, 118296, 122760, 128260, 135036, 144584, 147870, 150040, 153912, 162657, 168795, 180730, 192390, 197160, 198803, 209880, 216876, 225060, 230868, 256520, 270072, 271095, 288585, 295740, 325314, 337590, 361460, 384780, 397606, 433752, 450120, 461736, 542190, 577170, 591480, 596409, 650628, 675180, 722920, 769560, 795212, 813285, 994015, 1084380, 1154340, 1192818, 1301256, 1350360, 1590424, 1626570, 1789227, 1988030, 2168760, 2308680, 2385636, 2982045, 3253140, 3578454, 3976060, 4771272, 5964090, 6506280, 7156908, 7952120, 8946135, 11928180, 14313816, 17892270, 23856360, 35784540, 71569080]

約数ペア:

[(1, 71569080), (2, 35784540), (3, 23856360), (4, 17892270), (5, 14313816), (6, 11928180), (8, 8946135), (9, 7952120), (10, 7156908), (11, 6506280), (12, 5964090), (15, 4771272), (18, 3976060), (20, 3578454), (22, 3253140), (24, 2982045), (30, 2385636), (31, 2308680), (33, 2168760), (36, 1988030), (40, 1789227), (44, 1626570), (45, 1590424), (53, 1350360), (55, 1301256), (60, 1192818), (62, 1154340), (66, 1084380), (72, 994015), (88, 813285), (90, 795212), (93, 769560), (99, 722920), (106, 675180), (110, 650628), (120, 596409), (121, 591480), (124, 577170), (132, 542190), (155, 461736), (159, 450120), (165, 433752), (180, 397606), (186, 384780), (198, 361460), (212, 337590), (220, 325314), (242, 295740), (248, 288585), (264, 271095), (265, 270072), (279, 256520), (310, 230868), (318, 225060), (330, 216876), (341, 209880), (360, 198803), (363, 197160), (372, 192390), (396, 180730), (424, 168795), (440, 162657), (465, 153912), (477, 150040), (484, 147870), (495, 144584), (530, 135036), (558, 128260), (583, 122760), (605, 118296), (620, 115434), (636, 112530), (660, 108438), (682, 104940), (726, 98580), (744, 96195), (792, 90365), (795, 90024), (930, 76956), (954, 75020), (968, 73935), (990, 72292), (1023, 69960), (1060, 67518), (1089, 65720), (1116, 64130), (1166, 61380), (1210, 59148), (1240, 57717), (1272, 56265), (1320, 54219), (1364, 52470), (1395, 51304), (1452, 49290), (1590, 45012), (1643, 43560), (1705, 41976), (1749, 40920), (1815, 39432), (1860, 38478), (1908, 37510), (1980, 36146), (2046, 34980), (2120, 33759), (2178, 32860), (2232, 32065), (2332, 30690), (2385, 30008), (2420, 29574), (2728, 26235), (2790, 25652), (2904, 24645), (2915, 24552), (3069, 23320), (3180, 22506), (3286, 21780), (3410, 20988), (3498, 20460), (3630, 19716), (3720, 19239), (3751, 19080), (3816, 18755), (3960, 18073), (4092, 17490), (4356, 16430), (4664, 15345), (4770, 15004), (4840, 14787), (4929, 14520), (5115, 13992), (5247, 13640), (5445, 13144), (5580, 12826), (5830, 12276), (6138, 11660), (6360, 11253), (6413, 11160), (6572, 10890), (6820, 10494), (6996, 10230), (7260, 9858), (7502, 9540), (8184, 8745), (8215, 8712)]