130212320

素因数分解:

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

素因数の和:281

約数の個数: 192

約数和(自身を含む): 384652800

約数和(自身を除く): 254440480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 160, 190, 203, 211, 224, 232, 266, 280, 290, 304, 380, 406, 422, 464, 532, 551, 560, 580, 608, 665, 760, 812, 844, 928, 1015, 1055, 1064, 1102, 1120, 1160, 1330, 1477, 1520, 1624, 1688, 2030, 2110, 2128, 2204, 2320, 2660, 2755, 2954, 3040, 3248, 3376, 3857, 4009, 4060, 4220, 4256, 4408, 4640, 5320, 5510, 5908, 6119, 6496, 6752, 7385, 7714, 8018, 8120, 8440, 8816, 10640, 11020, 11816, 12238, 14770, 15428, 16036, 16240, 16880, 17632, 19285, 20045, 21280, 22040, 23632, 24476, 28063, 29540, 30595, 30856, 32072, 32480, 33760, 38570, 40090, 42833, 44080, 47264, 48952, 56126, 59080, 61190, 61712, 64144, 77140, 80180, 85666, 88160, 97904, 112252, 116261, 118160, 122380, 123424, 128288, 140315, 154280, 160360, 171332, 195808, 214165, 224504, 232522, 236320, 244760, 280630, 308560, 320720, 342664, 428330, 449008, 465044, 489520, 561260, 581305, 617120, 641440, 685328, 813827, 856660, 898016, 930088, 979040, 1122520, 1162610, 1370656, 1627654, 1713320, 1860176, 2245040, 2325220, 3255308, 3426640, 3720352, 4069135, 4490080, 4650440, 6510616, 6853280, 8138270, 9300880, 13021232, 16276540, 18601760, 26042464, 32553080, 65106160, 130212320]

約数ペア:

[(1, 130212320), (2, 65106160), (4, 32553080), (5, 26042464), (7, 18601760), (8, 16276540), (10, 13021232), (14, 9300880), (16, 8138270), (19, 6853280), (20, 6510616), (28, 4650440), (29, 4490080), (32, 4069135), (35, 3720352), (38, 3426640), (40, 3255308), (56, 2325220), (58, 2245040), (70, 1860176), (76, 1713320), (80, 1627654), (95, 1370656), (112, 1162610), (116, 1122520), (133, 979040), (140, 930088), (145, 898016), (152, 856660), (160, 813827), (190, 685328), (203, 641440), (211, 617120), (224, 581305), (232, 561260), (266, 489520), (280, 465044), (290, 449008), (304, 428330), (380, 342664), (406, 320720), (422, 308560), (464, 280630), (532, 244760), (551, 236320), (560, 232522), (580, 224504), (608, 214165), (665, 195808), (760, 171332), (812, 160360), (844, 154280), (928, 140315), (1015, 128288), (1055, 123424), (1064, 122380), (1102, 118160), (1120, 116261), (1160, 112252), (1330, 97904), (1477, 88160), (1520, 85666), (1624, 80180), (1688, 77140), (2030, 64144), (2110, 61712), (2128, 61190), (2204, 59080), (2320, 56126), (2660, 48952), (2755, 47264), (2954, 44080), (3040, 42833), (3248, 40090), (3376, 38570), (3857, 33760), (4009, 32480), (4060, 32072), (4220, 30856), (4256, 30595), (4408, 29540), (4640, 28063), (5320, 24476), (5510, 23632), (5908, 22040), (6119, 21280), (6496, 20045), (6752, 19285), (7385, 17632), (7714, 16880), (8018, 16240), (8120, 16036), (8440, 15428), (8816, 14770), (10640, 12238), (11020, 11816)]