152643960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 256

約数和(自身を含む): 592819200

約数和(自身を除く): 440175240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 331, 360, 366, 378, 420, 427, 488, 504, 540, 549, 610, 630, 662, 732, 756, 840, 854, 915, 945, 993, 1080, 1098, 1220, 1260, 1281, 1324, 1464, 1512, 1647, 1655, 1708, 1830, 1890, 1986, 2135, 2196, 2317, 2440, 2520, 2562, 2648, 2745, 2979, 3294, 3310, 3416, 3660, 3780, 3843, 3972, 4270, 4392, 4634, 4965, 5124, 5490, 5958, 6405, 6588, 6620, 6951, 7320, 7560, 7686, 7944, 8235, 8540, 8937, 9268, 9930, 10248, 10980, 11529, 11585, 11916, 12810, 13176, 13240, 13902, 14895, 15372, 16470, 17080, 17874, 18536, 19215, 19860, 20191, 20853, 21960, 23058, 23170, 23832, 25620, 27804, 29790, 30744, 32940, 34755, 35748, 38430, 39720, 40382, 41706, 44685, 46116, 46340, 51240, 55608, 57645, 59580, 60573, 62559, 65880, 69510, 71496, 76860, 80764, 83412, 89370, 92232, 92680, 100955, 104265, 115290, 119160, 121146, 125118, 139020, 141337, 153720, 161528, 166824, 178740, 181719, 201910, 208530, 230580, 242292, 250236, 278040, 282674, 302865, 312795, 357480, 363438, 403820, 417060, 424011, 461160, 484584, 500472, 545157, 565348, 605730, 625590, 706685, 726876, 807640, 834120, 848022, 908595, 1090314, 1130696, 1211460, 1251180, 1272033, 1413370, 1453752, 1696044, 1817190, 2120055, 2180628, 2422920, 2502360, 2544066, 2725785, 2826740, 3392088, 3634380, 3816099, 4240110, 4361256, 5088132, 5451570, 5653480, 6360165, 7268760, 7632198, 8480220, 10176264, 10903140, 12720330, 15264396, 16960440, 19080495, 21806280, 25440660, 30528792, 38160990, 50881320, 76321980, 152643960]

約数ペア:

[(1, 152643960), (2, 76321980), (3, 50881320), (4, 38160990), (5, 30528792), (6, 25440660), (7, 21806280), (8, 19080495), (9, 16960440), (10, 15264396), (12, 12720330), (14, 10903140), (15, 10176264), (18, 8480220), (20, 7632198), (21, 7268760), (24, 6360165), (27, 5653480), (28, 5451570), (30, 5088132), (35, 4361256), (36, 4240110), (40, 3816099), (42, 3634380), (45, 3392088), (54, 2826740), (56, 2725785), (60, 2544066), (61, 2502360), (63, 2422920), (70, 2180628), (72, 2120055), (84, 1817190), (90, 1696044), (105, 1453752), (108, 1413370), (120, 1272033), (122, 1251180), (126, 1211460), (135, 1130696), (140, 1090314), (168, 908595), (180, 848022), (183, 834120), (189, 807640), (210, 726876), (216, 706685), (244, 625590), (252, 605730), (270, 565348), (280, 545157), (305, 500472), (315, 484584), (331, 461160), (360, 424011), (366, 417060), (378, 403820), (420, 363438), (427, 357480), (488, 312795), (504, 302865), (540, 282674), (549, 278040), (610, 250236), (630, 242292), (662, 230580), (732, 208530), (756, 201910), (840, 181719), (854, 178740), (915, 166824), (945, 161528), (993, 153720), (1080, 141337), (1098, 139020), (1220, 125118), (1260, 121146), (1281, 119160), (1324, 115290), (1464, 104265), (1512, 100955), (1647, 92680), (1655, 92232), (1708, 89370), (1830, 83412), (1890, 80764), (1986, 76860), (2135, 71496), (2196, 69510), (2317, 65880), (2440, 62559), (2520, 60573), (2562, 59580), (2648, 57645), (2745, 55608), (2979, 51240), (3294, 46340), (3310, 46116), (3416, 44685), (3660, 41706), (3780, 40382), (3843, 39720), (3972, 38430), (4270, 35748), (4392, 34755), (4634, 32940), (4965, 30744), (5124, 29790), (5490, 27804), (5958, 25620), (6405, 23832), (6588, 23170), (6620, 23058), (6951, 21960), (7320, 20853), (7560, 20191), (7686, 19860), (7944, 19215), (8235, 18536), (8540, 17874), (8937, 17080), (9268, 16470), (9930, 15372), (10248, 14895), (10980, 13902), (11529, 13240), (11585, 13176), (11916, 12810)]