38666457360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1\times {\mathrm{1669}}^1$

素因数の和:3110

約数の個数: 240

約数和(自身を含む): 135678816000

約数和(自身を除く): 97012358640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1399, 1656, 1669, 1840, 2070, 2760, 2798, 3312, 3338, 4140, 4197, 5007, 5520, 5596, 6676, 6995, 8280, 8345, 8394, 10014, 11192, 12591, 13352, 13990, 15021, 16560, 16690, 16788, 20028, 20985, 22384, 25035, 25182, 26704, 27980, 30042, 32177, 33380, 33576, 38387, 40056, 41970, 50070, 50364, 55960, 60084, 62955, 64354, 66760, 67152, 75105, 76774, 80112, 83940, 96531, 100140, 100728, 111920, 115161, 120168, 125910, 128708, 133520, 150210, 153548, 160885, 167880, 191935, 193062, 200280, 201456, 230322, 240336, 251820, 257416, 289593, 300420, 307096, 321770, 335760, 345483, 383870, 386124, 400560, 460644, 482655, 503640, 514832, 575805, 579186, 600840, 614192, 643540, 690966, 767740, 772248, 921288, 965310, 1007280, 1151610, 1158372, 1201680, 1287080, 1381932, 1447965, 1535480, 1544496, 1727415, 1842576, 1930620, 2303220, 2316744, 2334931, 2574160, 2763864, 2895930, 3070960, 3454830, 3861240, 4606440, 4633488, 4669862, 5527728, 5791860, 6909660, 7004793, 7722480, 9212880, 9339724, 11583720, 11674655, 13819320, 14009586, 18679448, 21014379, 23167440, 23349310, 27638640, 28019172, 35023965, 37358896, 42028758, 46698620, 53703413, 56038344, 70047930, 84057516, 93397240, 105071895, 107406826, 112076688, 140095860, 161110239, 168115032, 186794480, 210143790, 214813652, 268517065, 280191720, 322220478, 336230064, 420287580, 429627304, 483330717, 537034130, 560383440, 644440956, 805551195, 840575160, 859254608, 966661434, 1074068260, 1288881912, 1611102390, 1681150320, 1933322868, 2148136520, 2416653585, 2577763824, 3222204780, 3866645736, 4296273040, 4833307170, 6444409560, 7733291472, 9666614340, 12888819120, 19333228680, 38666457360]

約数ペア:

[(1, 38666457360), (2, 19333228680), (3, 12888819120), (4, 9666614340), (5, 7733291472), (6, 6444409560), (8, 4833307170), (9, 4296273040), (10, 3866645736), (12, 3222204780), (15, 2577763824), (16, 2416653585), (18, 2148136520), (20, 1933322868), (23, 1681150320), (24, 1611102390), (30, 1288881912), (36, 1074068260), (40, 966661434), (45, 859254608), (46, 840575160), (48, 805551195), (60, 644440956), (69, 560383440), (72, 537034130), (80, 483330717), (90, 429627304), (92, 420287580), (115, 336230064), (120, 322220478), (138, 280191720), (144, 268517065), (180, 214813652), (184, 210143790), (207, 186794480), (230, 168115032), (240, 161110239), (276, 140095860), (345, 112076688), (360, 107406826), (368, 105071895), (414, 93397240), (460, 84057516), (552, 70047930), (690, 56038344), (720, 53703413), (828, 46698620), (920, 42028758), (1035, 37358896), (1104, 35023965), (1380, 28019172), (1399, 27638640), (1656, 23349310), (1669, 23167440), (1840, 21014379), (2070, 18679448), (2760, 14009586), (2798, 13819320), (3312, 11674655), (3338, 11583720), (4140, 9339724), (4197, 9212880), (5007, 7722480), (5520, 7004793), (5596, 6909660), (6676, 5791860), (6995, 5527728), (8280, 4669862), (8345, 4633488), (8394, 4606440), (10014, 3861240), (11192, 3454830), (12591, 3070960), (13352, 2895930), (13990, 2763864), (15021, 2574160), (16560, 2334931), (16690, 2316744), (16788, 2303220), (20028, 1930620), (20985, 1842576), (22384, 1727415), (25035, 1544496), (25182, 1535480), (26704, 1447965), (27980, 1381932), (30042, 1287080), (32177, 1201680), (33380, 1158372), (33576, 1151610), (38387, 1007280), (40056, 965310), (41970, 921288), (50070, 772248), (50364, 767740), (55960, 690966), (60084, 643540), (62955, 614192), (64354, 600840), (66760, 579186), (67152, 575805), (75105, 514832), (76774, 503640), (80112, 482655), (83940, 460644), (96531, 400560), (100140, 386124), (100728, 383870), (111920, 345483), (115161, 335760), (120168, 321770), (125910, 307096), (128708, 300420), (133520, 289593), (150210, 257416), (153548, 251820), (160885, 240336), (167880, 230322), (191935, 201456), (193062, 200280)]