140941560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1261

約数の個数: 128

約数和(自身を含む): 455673600

約数和(自身を除く): 314732040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 85, 102, 118, 120, 136, 170, 177, 204, 236, 255, 295, 340, 354, 408, 472, 510, 590, 680, 708, 885, 1003, 1020, 1171, 1180, 1416, 1770, 2006, 2040, 2342, 2360, 3009, 3513, 3540, 4012, 4684, 5015, 5855, 6018, 7026, 7080, 8024, 9368, 10030, 11710, 12036, 14052, 15045, 17565, 19907, 20060, 23420, 24072, 28104, 30090, 35130, 39814, 40120, 46840, 59721, 60180, 69089, 70260, 79628, 99535, 119442, 120360, 138178, 140520, 159256, 199070, 207267, 238884, 276356, 298605, 345445, 398140, 414534, 477768, 552712, 597210, 690890, 796280, 829068, 1036335, 1174513, 1194420, 1381780, 1658136, 2072670, 2349026, 2388840, 2763560, 3523539, 4145340, 4698052, 5872565, 7047078, 8290680, 9396104, 11745130, 14094156, 17617695, 23490260, 28188312, 35235390, 46980520, 70470780, 140941560]

約数ペア:

[(1, 140941560), (2, 70470780), (3, 46980520), (4, 35235390), (5, 28188312), (6, 23490260), (8, 17617695), (10, 14094156), (12, 11745130), (15, 9396104), (17, 8290680), (20, 7047078), (24, 5872565), (30, 4698052), (34, 4145340), (40, 3523539), (51, 2763560), (59, 2388840), (60, 2349026), (68, 2072670), (85, 1658136), (102, 1381780), (118, 1194420), (120, 1174513), (136, 1036335), (170, 829068), (177, 796280), (204, 690890), (236, 597210), (255, 552712), (295, 477768), (340, 414534), (354, 398140), (408, 345445), (472, 298605), (510, 276356), (590, 238884), (680, 207267), (708, 199070), (885, 159256), (1003, 140520), (1020, 138178), (1171, 120360), (1180, 119442), (1416, 99535), (1770, 79628), (2006, 70260), (2040, 69089), (2342, 60180), (2360, 59721), (3009, 46840), (3513, 40120), (3540, 39814), (4012, 35130), (4684, 30090), (5015, 28104), (5855, 24072), (6018, 23420), (7026, 20060), (7080, 19907), (8024, 17565), (9368, 15045), (10030, 14052), (11710, 12036)]