2087865720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2719}}^1$

素因数の和:2824

約数の個数: 192

約数和(自身を含む): 7128576000

約数和(自身を除く): 5040710280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 243, 270, 316, 324, 360, 395, 405, 474, 486, 540, 632, 648, 711, 790, 810, 948, 972, 1080, 1185, 1215, 1422, 1580, 1620, 1896, 1944, 2133, 2370, 2430, 2719, 2844, 3160, 3240, 3555, 4266, 4740, 4860, 5438, 5688, 6399, 7110, 8157, 8532, 9480, 9720, 10665, 10876, 12798, 13595, 14220, 16314, 17064, 19197, 21330, 21752, 24471, 25596, 27190, 28440, 31995, 32628, 38394, 40785, 42660, 48942, 51192, 54380, 63990, 65256, 73413, 76788, 81570, 85320, 95985, 97884, 108760, 122355, 127980, 146826, 153576, 163140, 191970, 195768, 214801, 220239, 244710, 255960, 293652, 326280, 367065, 383940, 429602, 440478, 489420, 587304, 644403, 660717, 734130, 767880, 859204, 880956, 978840, 1074005, 1101195, 1288806, 1321434, 1468260, 1718408, 1761912, 1933209, 2148010, 2202390, 2577612, 2642868, 2936520, 3222015, 3303585, 3866418, 4296020, 4404780, 5155224, 5285736, 5799627, 6444030, 6607170, 7732836, 8592040, 8809560, 9666045, 11599254, 12888060, 13214340, 15465672, 17398881, 19332090, 23198508, 25776120, 26428680, 28998135, 34797762, 38664180, 46397016, 52196643, 57996270, 69595524, 77328360, 86994405, 104393286, 115992540, 139191048, 173988810, 208786572, 231985080, 260983215, 347977620, 417573144, 521966430, 695955240, 1043932860, 2087865720]

約数ペア:

[(1, 2087865720), (2, 1043932860), (3, 695955240), (4, 521966430), (5, 417573144), (6, 347977620), (8, 260983215), (9, 231985080), (10, 208786572), (12, 173988810), (15, 139191048), (18, 115992540), (20, 104393286), (24, 86994405), (27, 77328360), (30, 69595524), (36, 57996270), (40, 52196643), (45, 46397016), (54, 38664180), (60, 34797762), (72, 28998135), (79, 26428680), (81, 25776120), (90, 23198508), (108, 19332090), (120, 17398881), (135, 15465672), (158, 13214340), (162, 12888060), (180, 11599254), (216, 9666045), (237, 8809560), (243, 8592040), (270, 7732836), (316, 6607170), (324, 6444030), (360, 5799627), (395, 5285736), (405, 5155224), (474, 4404780), (486, 4296020), (540, 3866418), (632, 3303585), (648, 3222015), (711, 2936520), (790, 2642868), (810, 2577612), (948, 2202390), (972, 2148010), (1080, 1933209), (1185, 1761912), (1215, 1718408), (1422, 1468260), (1580, 1321434), (1620, 1288806), (1896, 1101195), (1944, 1074005), (2133, 978840), (2370, 880956), (2430, 859204), (2719, 767880), (2844, 734130), (3160, 660717), (3240, 644403), (3555, 587304), (4266, 489420), (4740, 440478), (4860, 429602), (5438, 383940), (5688, 367065), (6399, 326280), (7110, 293652), (8157, 255960), (8532, 244710), (9480, 220239), (9720, 214801), (10665, 195768), (10876, 191970), (12798, 163140), (13595, 153576), (14220, 146826), (16314, 127980), (17064, 122355), (19197, 108760), (21330, 97884), (21752, 95985), (24471, 85320), (25596, 81570), (27190, 76788), (28440, 73413), (31995, 65256), (32628, 63990), (38394, 54380), (40785, 51192), (42660, 48942)]