541278080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6359}}^1$

素因数の和:6404

約数の個数: 128

約数和(自身を含む): 1556928000

約数和(自身を除く): 1015649920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5320, 6080, 6359, 8512, 10640, 12160, 12718, 17024, 21280, 25436, 31795, 42560, 44513, 50872, 63590, 85120, 89026, 101744, 120821, 127180, 178052, 203488, 222565, 241642, 254360, 356104, 406976, 445130, 483284, 508720, 604105, 712208, 813952, 845747, 890260, 966568, 1017440, 1208210, 1424416, 1691494, 1780520, 1933136, 2034880, 2416420, 2848832, 3382988, 3561040, 3866272, 4069760, 4228735, 4832840, 5697664, 6765976, 7122080, 7732544, 8457470, 9665680, 13531952, 14244160, 15465088, 16914940, 19331360, 27063904, 28488320, 33829880, 38662720, 54127808, 67659760, 77325440, 108255616, 135319520, 270639040, 541278080]

約数ペア:

[(1, 541278080), (2, 270639040), (4, 135319520), (5, 108255616), (7, 77325440), (8, 67659760), (10, 54127808), (14, 38662720), (16, 33829880), (19, 28488320), (20, 27063904), (28, 19331360), (32, 16914940), (35, 15465088), (38, 14244160), (40, 13531952), (56, 9665680), (64, 8457470), (70, 7732544), (76, 7122080), (80, 6765976), (95, 5697664), (112, 4832840), (128, 4228735), (133, 4069760), (140, 3866272), (152, 3561040), (160, 3382988), (190, 2848832), (224, 2416420), (266, 2034880), (280, 1933136), (304, 1780520), (320, 1691494), (380, 1424416), (448, 1208210), (532, 1017440), (560, 966568), (608, 890260), (640, 845747), (665, 813952), (760, 712208), (896, 604105), (1064, 508720), (1120, 483284), (1216, 445130), (1330, 406976), (1520, 356104), (2128, 254360), (2240, 241642), (2432, 222565), (2660, 203488), (3040, 178052), (4256, 127180), (4480, 120821), (5320, 101744), (6080, 89026), (6359, 85120), (8512, 63590), (10640, 50872), (12160, 44513), (12718, 42560), (17024, 31795), (21280, 25436)]