65106160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 189273600

約数和(自身を除く): 124167440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 190, 203, 211, 232, 266, 280, 290, 304, 380, 406, 422, 464, 532, 551, 560, 580, 665, 760, 812, 844, 1015, 1055, 1064, 1102, 1160, 1330, 1477, 1520, 1624, 1688, 2030, 2110, 2128, 2204, 2320, 2660, 2755, 2954, 3248, 3376, 3857, 4009, 4060, 4220, 4408, 5320, 5510, 5908, 6119, 7385, 7714, 8018, 8120, 8440, 8816, 10640, 11020, 11816, 12238, 14770, 15428, 16036, 16240, 16880, 19285, 20045, 22040, 23632, 24476, 28063, 29540, 30595, 30856, 32072, 38570, 40090, 42833, 44080, 48952, 56126, 59080, 61190, 61712, 64144, 77140, 80180, 85666, 97904, 112252, 116261, 118160, 122380, 140315, 154280, 160360, 171332, 214165, 224504, 232522, 244760, 280630, 308560, 320720, 342664, 428330, 449008, 465044, 489520, 561260, 581305, 685328, 813827, 856660, 930088, 1122520, 1162610, 1627654, 1713320, 1860176, 2245040, 2325220, 3255308, 3426640, 4069135, 4650440, 6510616, 8138270, 9300880, 13021232, 16276540, 32553080, 65106160]

約数ペア:

[(1, 65106160), (2, 32553080), (4, 16276540), (5, 13021232), (7, 9300880), (8, 8138270), (10, 6510616), (14, 4650440), (16, 4069135), (19, 3426640), (20, 3255308), (28, 2325220), (29, 2245040), (35, 1860176), (38, 1713320), (40, 1627654), (56, 1162610), (58, 1122520), (70, 930088), (76, 856660), (80, 813827), (95, 685328), (112, 581305), (116, 561260), (133, 489520), (140, 465044), (145, 449008), (152, 428330), (190, 342664), (203, 320720), (211, 308560), (232, 280630), (266, 244760), (280, 232522), (290, 224504), (304, 214165), (380, 171332), (406, 160360), (422, 154280), (464, 140315), (532, 122380), (551, 118160), (560, 116261), (580, 112252), (665, 97904), (760, 85666), (812, 80180), (844, 77140), (1015, 64144), (1055, 61712), (1064, 61190), (1102, 59080), (1160, 56126), (1330, 48952), (1477, 44080), (1520, 42833), (1624, 40090), (1688, 38570), (2030, 32072), (2110, 30856), (2128, 30595), (2204, 29540), (2320, 28063), (2660, 24476), (2755, 23632), (2954, 22040), (3248, 20045), (3376, 19285), (3857, 16880), (4009, 16240), (4060, 16036), (4220, 15428), (4408, 14770), (5320, 12238), (5510, 11816), (5908, 11020), (6119, 10640), (7385, 8816), (7714, 8440), (8018, 8120)]