2012152440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6949}}^1$

素因数の和:7109

約数の個数: 128

約数和(自身を含む): 6405120000

約数和(自身を除く): 4392967560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 254, 285, 380, 381, 456, 508, 570, 635, 760, 762, 1016, 1140, 1270, 1524, 1905, 2280, 2413, 2540, 3048, 3810, 4826, 5080, 6949, 7239, 7620, 9652, 12065, 13898, 14478, 15240, 19304, 20847, 24130, 27796, 28956, 34745, 36195, 41694, 48260, 55592, 57912, 69490, 72390, 83388, 96520, 104235, 132031, 138980, 144780, 166776, 208470, 264062, 277960, 289560, 396093, 416940, 528124, 660155, 792186, 833880, 882523, 1056248, 1320310, 1584372, 1765046, 1980465, 2640620, 2647569, 3168744, 3530092, 3960930, 4412615, 5281240, 5295138, 7060184, 7921860, 8825230, 10590276, 13237845, 15843720, 16767937, 17650460, 21180552, 26475690, 33535874, 35300920, 50303811, 52951380, 67071748, 83839685, 100607622, 105902760, 134143496, 167679370, 201215244, 251519055, 335358740, 402430488, 503038110, 670717480, 1006076220, 2012152440]

約数ペア:

[(1, 2012152440), (2, 1006076220), (3, 670717480), (4, 503038110), (5, 402430488), (6, 335358740), (8, 251519055), (10, 201215244), (12, 167679370), (15, 134143496), (19, 105902760), (20, 100607622), (24, 83839685), (30, 67071748), (38, 52951380), (40, 50303811), (57, 35300920), (60, 33535874), (76, 26475690), (95, 21180552), (114, 17650460), (120, 16767937), (127, 15843720), (152, 13237845), (190, 10590276), (228, 8825230), (254, 7921860), (285, 7060184), (380, 5295138), (381, 5281240), (456, 4412615), (508, 3960930), (570, 3530092), (635, 3168744), (760, 2647569), (762, 2640620), (1016, 1980465), (1140, 1765046), (1270, 1584372), (1524, 1320310), (1905, 1056248), (2280, 882523), (2413, 833880), (2540, 792186), (3048, 660155), (3810, 528124), (4826, 416940), (5080, 396093), (6949, 289560), (7239, 277960), (7620, 264062), (9652, 208470), (12065, 166776), (13898, 144780), (14478, 138980), (15240, 132031), (19304, 104235), (20847, 96520), (24130, 83388), (27796, 72390), (28956, 69490), (34745, 57912), (36195, 55592), (41694, 48260)]