2871129240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1884

約数の個数: 320

約数和(自身を含む): 11190389760

約数和(自身を除く): 8319260520

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, 63, 70, 71, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 142, 162, 168, 180, 189, 210, 213, 216, 252, 270, 280, 284, 315, 324, 355, 360, 378, 405, 420, 426, 497, 504, 540, 567, 568, 630, 639, 648, 710, 756, 810, 840, 852, 945, 994, 1065, 1080, 1134, 1260, 1278, 1420, 1491, 1512, 1620, 1704, 1783, 1890, 1917, 1988, 2130, 2268, 2485, 2520, 2556, 2835, 2840, 2982, 3195, 3240, 3566, 3780, 3834, 3976, 4260, 4473, 4536, 4970, 5112, 5349, 5670, 5751, 5964, 6390, 7132, 7455, 7560, 7668, 8520, 8915, 8946, 9585, 9940, 10698, 11340, 11502, 11928, 12481, 12780, 13419, 14264, 14910, 15336, 16047, 17830, 17892, 19170, 19880, 21396, 22365, 22680, 23004, 24962, 25560, 26745, 26838, 28755, 29820, 32094, 35660, 35784, 37443, 38340, 40257, 42792, 44730, 46008, 48141, 49924, 53490, 53676, 57510, 59640, 62405, 64188, 67095, 71320, 74886, 76680, 80235, 80514, 89460, 96282, 99848, 106980, 107352, 112329, 115020, 124810, 126593, 128376, 134190, 144423, 149772, 160470, 161028, 178920, 187215, 192564, 201285, 213960, 224658, 230040, 240705, 249620, 253186, 268380, 288846, 299544, 320940, 322056, 336987, 374430, 379779, 385128, 402570, 449316, 481410, 499240, 506372, 536760, 561645, 577692, 632965, 641880, 673974, 722115, 748860, 759558, 805140, 886151, 898632, 962820, 1010961, 1012744, 1123290, 1139337, 1155384, 1265930, 1347948, 1444230, 1497720, 1519116, 1610280, 1684935, 1772302, 1898895, 1925640, 2021922, 2246580, 2278674, 2531860, 2658453, 2695896, 2888460, 3038232, 3369870, 3418011, 3544604, 3797790, 4043844, 4430755, 4493160, 4557348, 5054805, 5063720, 5316906, 5696685, 5776920, 6739740, 6836022, 7089208, 7595580, 7975359, 8087688, 8861510, 9114696, 10109610, 10254033, 10633812, 11393370, 13292265, 13479480, 13672044, 15191160, 15950718, 17090055, 17723020, 20219220, 20508066, 21267624, 22786740, 23926077, 26584530, 27344088, 31901436, 34180110, 35446040, 39876795, 40438440, 41016132, 45573480, 47852154, 51270165, 53169060, 63802872, 68360220, 71778231, 79753590, 82032264, 95704308, 102540330, 106338120, 119630385, 136720440, 143556462, 159507180, 191408616, 205080660, 239260770, 287112924, 319014360, 358891155, 410161320, 478521540, 574225848, 717782310, 957043080, 1435564620, 2871129240]

約数ペア:

[(1, 2871129240), (2, 1435564620), (3, 957043080), (4, 717782310), (5, 574225848), (6, 478521540), (7, 410161320), (8, 358891155), (9, 319014360), (10, 287112924), (12, 239260770), (14, 205080660), (15, 191408616), (18, 159507180), (20, 143556462), (21, 136720440), (24, 119630385), (27, 106338120), (28, 102540330), (30, 95704308), (35, 82032264), (36, 79753590), (40, 71778231), (42, 68360220), (45, 63802872), (54, 53169060), (56, 51270165), (60, 47852154), (63, 45573480), (70, 41016132), (71, 40438440), (72, 39876795), (81, 35446040), (84, 34180110), (90, 31901436), (105, 27344088), (108, 26584530), (120, 23926077), (126, 22786740), (135, 21267624), (140, 20508066), (142, 20219220), (162, 17723020), (168, 17090055), (180, 15950718), (189, 15191160), (210, 13672044), (213, 13479480), (216, 13292265), (252, 11393370), (270, 10633812), (280, 10254033), (284, 10109610), (315, 9114696), (324, 8861510), (355, 8087688), (360, 7975359), (378, 7595580), (405, 7089208), (420, 6836022), (426, 6739740), (497, 5776920), (504, 5696685), (540, 5316906), (567, 5063720), (568, 5054805), (630, 4557348), (639, 4493160), (648, 4430755), (710, 4043844), (756, 3797790), (810, 3544604), (840, 3418011), (852, 3369870), (945, 3038232), (994, 2888460), (1065, 2695896), (1080, 2658453), (1134, 2531860), (1260, 2278674), (1278, 2246580), (1420, 2021922), (1491, 1925640), (1512, 1898895), (1620, 1772302), (1704, 1684935), (1783, 1610280), (1890, 1519116), (1917, 1497720), (1988, 1444230), (2130, 1347948), (2268, 1265930), (2485, 1155384), (2520, 1139337), (2556, 1123290), (2835, 1012744), (2840, 1010961), (2982, 962820), (3195, 898632), (3240, 886151), (3566, 805140), (3780, 759558), (3834, 748860), (3976, 722115), (4260, 673974), (4473, 641880), (4536, 632965), (4970, 577692), (5112, 561645), (5349, 536760), (5670, 506372), (5751, 499240), (5964, 481410), (6390, 449316), (7132, 402570), (7455, 385128), (7560, 379779), (7668, 374430), (8520, 336987), (8915, 322056), (8946, 320940), (9585, 299544), (9940, 288846), (10698, 268380), (11340, 253186), (11502, 249620), (11928, 240705), (12481, 230040), (12780, 224658), (13419, 213960), (14264, 201285), (14910, 192564), (15336, 187215), (16047, 178920), (17830, 161028), (17892, 160470), (19170, 149772), (19880, 144423), (21396, 134190), (22365, 128376), (22680, 126593), (23004, 124810), (24962, 115020), (25560, 112329), (26745, 107352), (26838, 106980), (28755, 99848), (29820, 96282), (32094, 89460), (35660, 80514), (35784, 80235), (37443, 76680), (38340, 74886), (40257, 71320), (42792, 67095), (44730, 64188), (46008, 62405), (48141, 59640), (49924, 57510), (53490, 53676)]