290435760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:177

約数の個数: 320

約数和(自身を含む): 1060646400

約数和(自身を除く): 770210640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 53, 54, 59, 60, 72, 80, 86, 90, 106, 108, 118, 120, 129, 135, 144, 159, 172, 177, 180, 212, 215, 216, 236, 240, 258, 265, 270, 295, 318, 344, 354, 360, 387, 424, 430, 432, 472, 477, 516, 530, 531, 540, 590, 636, 645, 688, 708, 720, 774, 795, 848, 860, 885, 944, 954, 1032, 1060, 1062, 1080, 1161, 1180, 1272, 1290, 1416, 1431, 1548, 1590, 1593, 1720, 1770, 1908, 1935, 2064, 2120, 2124, 2160, 2279, 2322, 2360, 2385, 2537, 2544, 2580, 2655, 2832, 2862, 3096, 3127, 3180, 3186, 3440, 3540, 3816, 3870, 4240, 4248, 4558, 4644, 4720, 4770, 5074, 5160, 5310, 5724, 5805, 6192, 6254, 6360, 6372, 6837, 7080, 7155, 7611, 7632, 7740, 7965, 8496, 9116, 9288, 9381, 9540, 10148, 10320, 10620, 11395, 11448, 11610, 12508, 12685, 12720, 12744, 13674, 14160, 14310, 15222, 15480, 15635, 15930, 18232, 18576, 18762, 19080, 20296, 20511, 21240, 22790, 22833, 22896, 23220, 25016, 25370, 25488, 27348, 28143, 28620, 30444, 30960, 31270, 31860, 34185, 36464, 37524, 38055, 38160, 40592, 41022, 42480, 45580, 45666, 46440, 46905, 50032, 50740, 54696, 56286, 57240, 60888, 61533, 62540, 63720, 68370, 68499, 75048, 76110, 82044, 84429, 91160, 91332, 92880, 93810, 101480, 102555, 109392, 112572, 114165, 114480, 121776, 123066, 125080, 127440, 134461, 136740, 136998, 140715, 150096, 152220, 164088, 168858, 182320, 182664, 187620, 202960, 205110, 225144, 228330, 246132, 250160, 268922, 273480, 273996, 281430, 304440, 307665, 328176, 337716, 342495, 365328, 375240, 403383, 410220, 422145, 450288, 456660, 492264, 537844, 546960, 547992, 562860, 608880, 615330, 672305, 675432, 684990, 750480, 806766, 820440, 844290, 913320, 984528, 1075688, 1095984, 1125720, 1210149, 1230660, 1344610, 1350864, 1369980, 1613532, 1640880, 1688580, 1826640, 2016915, 2151376, 2251440, 2420298, 2461320, 2689220, 2739960, 3227064, 3377160, 3630447, 4033830, 4840596, 4922640, 5378440, 5479920, 6050745, 6454128, 6754320, 7260894, 8067660, 9681192, 10756880, 12101490, 14521788, 16135320, 18152235, 19362384, 24202980, 29043576, 32270640, 36304470, 48405960, 58087152, 72608940, 96811920, 145217880, 290435760]

約数ペア:

[(1, 290435760), (2, 145217880), (3, 96811920), (4, 72608940), (5, 58087152), (6, 48405960), (8, 36304470), (9, 32270640), (10, 29043576), (12, 24202980), (15, 19362384), (16, 18152235), (18, 16135320), (20, 14521788), (24, 12101490), (27, 10756880), (30, 9681192), (36, 8067660), (40, 7260894), (43, 6754320), (45, 6454128), (48, 6050745), (53, 5479920), (54, 5378440), (59, 4922640), (60, 4840596), (72, 4033830), (80, 3630447), (86, 3377160), (90, 3227064), (106, 2739960), (108, 2689220), (118, 2461320), (120, 2420298), (129, 2251440), (135, 2151376), (144, 2016915), (159, 1826640), (172, 1688580), (177, 1640880), (180, 1613532), (212, 1369980), (215, 1350864), (216, 1344610), (236, 1230660), (240, 1210149), (258, 1125720), (265, 1095984), (270, 1075688), (295, 984528), (318, 913320), (344, 844290), (354, 820440), (360, 806766), (387, 750480), (424, 684990), (430, 675432), (432, 672305), (472, 615330), (477, 608880), (516, 562860), (530, 547992), (531, 546960), (540, 537844), (590, 492264), (636, 456660), (645, 450288), (688, 422145), (708, 410220), (720, 403383), (774, 375240), (795, 365328), (848, 342495), (860, 337716), (885, 328176), (944, 307665), (954, 304440), (1032, 281430), (1060, 273996), (1062, 273480), (1080, 268922), (1161, 250160), (1180, 246132), (1272, 228330), (1290, 225144), (1416, 205110), (1431, 202960), (1548, 187620), (1590, 182664), (1593, 182320), (1720, 168858), (1770, 164088), (1908, 152220), (1935, 150096), (2064, 140715), (2120, 136998), (2124, 136740), (2160, 134461), (2279, 127440), (2322, 125080), (2360, 123066), (2385, 121776), (2537, 114480), (2544, 114165), (2580, 112572), (2655, 109392), (2832, 102555), (2862, 101480), (3096, 93810), (3127, 92880), (3180, 91332), (3186, 91160), (3440, 84429), (3540, 82044), (3816, 76110), (3870, 75048), (4240, 68499), (4248, 68370), (4558, 63720), (4644, 62540), (4720, 61533), (4770, 60888), (5074, 57240), (5160, 56286), (5310, 54696), (5724, 50740), (5805, 50032), (6192, 46905), (6254, 46440), (6360, 45666), (6372, 45580), (6837, 42480), (7080, 41022), (7155, 40592), (7611, 38160), (7632, 38055), (7740, 37524), (7965, 36464), (8496, 34185), (9116, 31860), (9288, 31270), (9381, 30960), (9540, 30444), (10148, 28620), (10320, 28143), (10620, 27348), (11395, 25488), (11448, 25370), (11610, 25016), (12508, 23220), (12685, 22896), (12720, 22833), (12744, 22790), (13674, 21240), (14160, 20511), (14310, 20296), (15222, 19080), (15480, 18762), (15635, 18576), (15930, 18232)]