23489760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{6991}}^1$

素因数の和:7016

約数の個数: 96

約数和(自身を含む): 84575232

約数和(自身を除く): 61085472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 6991, 13982, 20973, 27964, 34955, 41946, 48937, 55928, 69910, 83892, 97874, 104865, 111856, 139820, 146811, 167784, 195748, 209730, 223712, 244685, 279640, 293622, 335568, 391496, 419460, 489370, 559280, 587244, 671136, 734055, 782992, 838920, 978740, 1118560, 1174488, 1468110, 1565984, 1677840, 1957480, 2348976, 2936220, 3355680, 3914960, 4697952, 5872440, 7829920, 11744880, 23489760]

約数ペア:

[(1, 23489760), (2, 11744880), (3, 7829920), (4, 5872440), (5, 4697952), (6, 3914960), (7, 3355680), (8, 2936220), (10, 2348976), (12, 1957480), (14, 1677840), (15, 1565984), (16, 1468110), (20, 1174488), (21, 1118560), (24, 978740), (28, 838920), (30, 782992), (32, 734055), (35, 671136), (40, 587244), (42, 559280), (48, 489370), (56, 419460), (60, 391496), (70, 335568), (80, 293622), (84, 279640), (96, 244685), (105, 223712), (112, 209730), (120, 195748), (140, 167784), (160, 146811), (168, 139820), (210, 111856), (224, 104865), (240, 97874), (280, 83892), (336, 69910), (420, 55928), (480, 48937), (560, 41946), (672, 34955), (840, 27964), (1120, 20973), (1680, 13982), (3360, 6991)]