19139650080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{9887}}^1$

素因数の和:10051

約数の個数: 192

約数和(自身を含む): 62493742080

約数和(自身を除く): 43354092000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 109, 111, 120, 148, 160, 185, 218, 222, 240, 296, 327, 370, 436, 444, 480, 545, 555, 592, 654, 740, 872, 888, 1090, 1110, 1184, 1308, 1480, 1635, 1744, 1776, 2180, 2220, 2616, 2960, 3270, 3488, 3552, 4033, 4360, 4440, 5232, 5920, 6540, 8066, 8720, 8880, 9887, 10464, 12099, 13080, 16132, 17440, 17760, 19774, 20165, 24198, 26160, 29661, 32264, 39548, 40330, 48396, 49435, 52320, 59322, 60495, 64528, 79096, 80660, 96792, 98870, 118644, 120990, 129056, 148305, 158192, 161320, 193584, 197740, 237288, 241980, 296610, 316384, 322640, 365819, 387168, 395480, 474576, 483960, 593220, 645280, 731638, 790960, 949152, 967920, 1077683, 1097457, 1186440, 1463276, 1581920, 1829095, 1935840, 2155366, 2194914, 2372880, 2926552, 3233049, 3658190, 4310732, 4389828, 4745760, 5388415, 5487285, 5853104, 6466098, 7316380, 8621464, 8779656, 10776830, 10974570, 11706208, 12932196, 14632760, 16165245, 17242928, 17559312, 21553660, 21949140, 25864392, 29265520, 32330490, 34485856, 35118624, 39874271, 43107320, 43898280, 51728784, 58531040, 64660980, 79748542, 86214640, 87796560, 103457568, 119622813, 129321960, 159497084, 172429280, 175593120, 199371355, 239245626, 258643920, 318994168, 398742710, 478491252, 517287840, 598114065, 637988336, 797485420, 956982504, 1196228130, 1275976672, 1594970840, 1913965008, 2392456260, 3189941680, 3827930016, 4784912520, 6379883360, 9569825040, 19139650080]

約数ペア:

[(1, 19139650080), (2, 9569825040), (3, 6379883360), (4, 4784912520), (5, 3827930016), (6, 3189941680), (8, 2392456260), (10, 1913965008), (12, 1594970840), (15, 1275976672), (16, 1196228130), (20, 956982504), (24, 797485420), (30, 637988336), (32, 598114065), (37, 517287840), (40, 478491252), (48, 398742710), (60, 318994168), (74, 258643920), (80, 239245626), (96, 199371355), (109, 175593120), (111, 172429280), (120, 159497084), (148, 129321960), (160, 119622813), (185, 103457568), (218, 87796560), (222, 86214640), (240, 79748542), (296, 64660980), (327, 58531040), (370, 51728784), (436, 43898280), (444, 43107320), (480, 39874271), (545, 35118624), (555, 34485856), (592, 32330490), (654, 29265520), (740, 25864392), (872, 21949140), (888, 21553660), (1090, 17559312), (1110, 17242928), (1184, 16165245), (1308, 14632760), (1480, 12932196), (1635, 11706208), (1744, 10974570), (1776, 10776830), (2180, 8779656), (2220, 8621464), (2616, 7316380), (2960, 6466098), (3270, 5853104), (3488, 5487285), (3552, 5388415), (4033, 4745760), (4360, 4389828), (4440, 4310732), (5232, 3658190), (5920, 3233049), (6540, 2926552), (8066, 2372880), (8720, 2194914), (8880, 2155366), (9887, 1935840), (10464, 1829095), (12099, 1581920), (13080, 1463276), (16132, 1186440), (17440, 1097457), (17760, 1077683), (19774, 967920), (20165, 949152), (24198, 790960), (26160, 731638), (29661, 645280), (32264, 593220), (39548, 483960), (40330, 474576), (48396, 395480), (49435, 387168), (52320, 365819), (59322, 322640), (60495, 316384), (64528, 296610), (79096, 241980), (80660, 237288), (96792, 197740), (98870, 193584), (118644, 161320), (120990, 158192), (129056, 148305)]