2957948880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{3361}}^1$

素因数の和:3589

約数の個数: 160

約数和(自身を含む): 9705152640

約数和(自身を除く): 6747203760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 193, 228, 240, 285, 304, 380, 386, 456, 570, 579, 760, 772, 912, 965, 1140, 1158, 1520, 1544, 1930, 2280, 2316, 2895, 3088, 3361, 3667, 3860, 4560, 4632, 5790, 6722, 7334, 7720, 9264, 10083, 11001, 11580, 13444, 14668, 15440, 16805, 18335, 20166, 22002, 23160, 26888, 29336, 33610, 36670, 40332, 44004, 46320, 50415, 53776, 55005, 58672, 63859, 67220, 73340, 80664, 88008, 100830, 110010, 127718, 134440, 146680, 161328, 176016, 191577, 201660, 220020, 255436, 268880, 293360, 319295, 383154, 403320, 440040, 510872, 638590, 648673, 766308, 806640, 880080, 957885, 1021744, 1277180, 1297346, 1532616, 1915770, 1946019, 2554360, 2594692, 3065232, 3243365, 3831540, 3892038, 5108720, 5189384, 6486730, 7663080, 7784076, 9730095, 10378768, 12324787, 12973460, 15326160, 15568152, 19460190, 24649574, 25946920, 31136304, 36974361, 38920380, 49299148, 51893840, 61623935, 73948722, 77840760, 98598296, 123247870, 147897444, 155681520, 184871805, 197196592, 246495740, 295794888, 369743610, 492991480, 591589776, 739487220, 985982960, 1478974440, 2957948880]

約数ペア:

[(1, 2957948880), (2, 1478974440), (3, 985982960), (4, 739487220), (5, 591589776), (6, 492991480), (8, 369743610), (10, 295794888), (12, 246495740), (15, 197196592), (16, 184871805), (19, 155681520), (20, 147897444), (24, 123247870), (30, 98598296), (38, 77840760), (40, 73948722), (48, 61623935), (57, 51893840), (60, 49299148), (76, 38920380), (80, 36974361), (95, 31136304), (114, 25946920), (120, 24649574), (152, 19460190), (190, 15568152), (193, 15326160), (228, 12973460), (240, 12324787), (285, 10378768), (304, 9730095), (380, 7784076), (386, 7663080), (456, 6486730), (570, 5189384), (579, 5108720), (760, 3892038), (772, 3831540), (912, 3243365), (965, 3065232), (1140, 2594692), (1158, 2554360), (1520, 1946019), (1544, 1915770), (1930, 1532616), (2280, 1297346), (2316, 1277180), (2895, 1021744), (3088, 957885), (3361, 880080), (3667, 806640), (3860, 766308), (4560, 648673), (4632, 638590), (5790, 510872), (6722, 440040), (7334, 403320), (7720, 383154), (9264, 319295), (10083, 293360), (11001, 268880), (11580, 255436), (13444, 220020), (14668, 201660), (15440, 191577), (16805, 176016), (18335, 161328), (20166, 146680), (22002, 134440), (23160, 127718), (26888, 110010), (29336, 100830), (33610, 88008), (36670, 80664), (40332, 73340), (44004, 67220), (46320, 63859), (50415, 58672), (53776, 55005)]