76432440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4829

約数の個数: 128

約数和(自身を含む): 275904000

約数和(自身を除く): 199471560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 4789, 5320, 7980, 9578, 14367, 15960, 19156, 23945, 28734, 33523, 38312, 47890, 57468, 67046, 71835, 90991, 95780, 100569, 114936, 134092, 143670, 167615, 181982, 191560, 201138, 268184, 272973, 287340, 335230, 363964, 402276, 454955, 502845, 545946, 574680, 636937, 670460, 727928, 804552, 909910, 1005690, 1091892, 1273874, 1340920, 1364865, 1819820, 1910811, 2011380, 2183784, 2547748, 2729730, 3184685, 3639640, 3821622, 4022760, 5095496, 5459460, 6369370, 7643244, 9554055, 10918920, 12738740, 15286488, 19108110, 25477480, 38216220, 76432440]

約数ペア:

[(1, 76432440), (2, 38216220), (3, 25477480), (4, 19108110), (5, 15286488), (6, 12738740), (7, 10918920), (8, 9554055), (10, 7643244), (12, 6369370), (14, 5459460), (15, 5095496), (19, 4022760), (20, 3821622), (21, 3639640), (24, 3184685), (28, 2729730), (30, 2547748), (35, 2183784), (38, 2011380), (40, 1910811), (42, 1819820), (56, 1364865), (57, 1340920), (60, 1273874), (70, 1091892), (76, 1005690), (84, 909910), (95, 804552), (105, 727928), (114, 670460), (120, 636937), (133, 574680), (140, 545946), (152, 502845), (168, 454955), (190, 402276), (210, 363964), (228, 335230), (266, 287340), (280, 272973), (285, 268184), (380, 201138), (399, 191560), (420, 181982), (456, 167615), (532, 143670), (570, 134092), (665, 114936), (760, 100569), (798, 95780), (840, 90991), (1064, 71835), (1140, 67046), (1330, 57468), (1596, 47890), (1995, 38312), (2280, 33523), (2660, 28734), (3192, 23945), (3990, 19156), (4789, 15960), (5320, 14367), (7980, 9578)]